19340197935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 32972728320

約数和(自身を除く): 13632530385

約数列:

[1, 3, 5, 15, 43, 53, 59, 129, 159, 177, 215, 223, 265, 295, 645, 669, 795, 885, 1115, 1849, 2279, 2537, 3127, 3345, 5547, 6837, 7611, 9245, 9381, 9589, 11395, 11819, 12685, 13157, 15635, 27735, 28767, 34185, 35457, 38055, 39471, 46905, 47945, 59095, 65785, 97997, 109091, 134461, 143835, 177285, 197355, 293991, 327273, 403383, 412327, 489985, 508217, 545455, 565751, 672305, 697321, 1236981, 1469955, 1524651, 1636365, 1697253, 2016915, 2061635, 2091963, 2541085, 2828755, 3486605, 5781823, 6184905, 7623255, 8486265, 10459815, 17345469, 21853331, 24327293, 28909115, 29984803, 65559993, 72981879, 86727345, 89954409, 109266655, 121636465, 149924015, 327799965, 364909395, 449772045, 1289346529, 3868039587, 6446732645, 19340197935]

約数ペア:

[(1, 19340197935), (3, 6446732645), (5, 3868039587), (15, 1289346529), (43, 449772045), (53, 364909395), (59, 327799965), (129, 149924015), (159, 121636465), (177, 109266655), (215, 89954409), (223, 86727345), (265, 72981879), (295, 65559993), (645, 29984803), (669, 28909115), (795, 24327293), (885, 21853331), (1115, 17345469), (1849, 10459815), (2279, 8486265), (2537, 7623255), (3127, 6184905), (3345, 5781823), (5547, 3486605), (6837, 2828755), (7611, 2541085), (9245, 2091963), (9381, 2061635), (9589, 2016915), (11395, 1697253), (11819, 1636365), (12685, 1524651), (13157, 1469955), (15635, 1236981), (27735, 697321), (28767, 672305), (34185, 565751), (35457, 545455), (38055, 508217), (39471, 489985), (46905, 412327), (47945, 403383), (59095, 327273), (65785, 293991), (97997, 197355), (109091, 177285), (134461, 143835)]