12140908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 24202080

約数和(自身を除く): 12061172

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 97, 116, 166, 194, 332, 377, 388, 754, 1079, 1261, 1508, 2158, 2407, 2522, 2813, 4316, 4814, 5044, 5626, 8051, 9628, 11252, 16102, 31291, 32204, 36569, 62582, 73138, 104663, 125164, 146276, 209326, 233479, 418652, 466958, 933916, 3035227, 6070454, 12140908]

約数ペア:

[(1, 12140908), (2, 6070454), (4, 3035227), (13, 933916), (26, 466958), (29, 418652), (52, 233479), (58, 209326), (83, 146276), (97, 125164), (116, 104663), (166, 73138), (194, 62582), (332, 36569), (377, 32204), (388, 31291), (754, 16102), (1079, 11252), (1261, 9628), (1508, 8051), (2158, 5626), (2407, 5044), (2522, 4814), (2813, 4316)]