19595088

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:761

約数の個数: 80

約数和(自身を含む): 57168960

約数和(自身を除く): 37573872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 677, 804, 1072, 1206, 1354, 1608, 1809, 2031, 2412, 2708, 3216, 3618, 4062, 4824, 5416, 6093, 7236, 8124, 9648, 10832, 12186, 14472, 16248, 18279, 24372, 28944, 32496, 36558, 45359, 48744, 73116, 90718, 97488, 136077, 146232, 181436, 272154, 292464, 362872, 408231, 544308, 725744, 816462, 1088616, 1224693, 1632924, 2177232, 2449386, 3265848, 4898772, 6531696, 9797544, 19595088]

約数ペア:

[(1, 19595088), (2, 9797544), (3, 6531696), (4, 4898772), (6, 3265848), (8, 2449386), (9, 2177232), (12, 1632924), (16, 1224693), (18, 1088616), (24, 816462), (27, 725744), (36, 544308), (48, 408231), (54, 362872), (67, 292464), (72, 272154), (108, 181436), (134, 146232), (144, 136077), (201, 97488), (216, 90718), (268, 73116), (402, 48744), (432, 45359), (536, 36558), (603, 32496), (677, 28944), (804, 24372), (1072, 18279), (1206, 16248), (1354, 14472), (1608, 12186), (1809, 10832), (2031, 9648), (2412, 8124), (2708, 7236), (3216, 6093), (3618, 5416), (4062, 4824)]