19156636095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{14341}}^1$

素因数の和:14520

約数の個数: 64

約数和(自身を含む): 33319334400

約数和(自身を除く): 14162698305

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 109, 129, 215, 285, 327, 545, 645, 817, 1635, 2071, 2451, 4085, 4687, 6213, 10355, 12255, 14061, 14341, 23435, 31065, 43023, 70305, 71705, 89053, 215115, 267159, 272479, 445265, 616663, 817437, 1335795, 1362395, 1563169, 1849989, 3083315, 4087185, 4689507, 7815845, 9249945, 11716597, 23447535, 29700211, 35149791, 58582985, 67216267, 89100633, 148501055, 175748955, 201648801, 336081335, 445503165, 1008244005, 1277109073, 3831327219, 6385545365, 19156636095]

約数ペア:

[(1, 19156636095), (3, 6385545365), (5, 3831327219), (15, 1277109073), (19, 1008244005), (43, 445503165), (57, 336081335), (95, 201648801), (109, 175748955), (129, 148501055), (215, 89100633), (285, 67216267), (327, 58582985), (545, 35149791), (645, 29700211), (817, 23447535), (1635, 11716597), (2071, 9249945), (2451, 7815845), (4085, 4689507), (4687, 4087185), (6213, 3083315), (10355, 1849989), (12255, 1563169), (14061, 1362395), (14341, 1335795), (23435, 817437), (31065, 616663), (43023, 445265), (70305, 272479), (71705, 267159), (89053, 215115)]