15230838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 35080704

約数和(自身を除く): 19849866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2647, 2877, 5294, 5754, 7941, 15882, 18529, 37058, 55587, 111174, 362639, 725278, 1087917, 2175834, 2538473, 5076946, 7615419, 15230838]

約数ペア:

[(1, 15230838), (2, 7615419), (3, 5076946), (6, 2538473), (7, 2175834), (14, 1087917), (21, 725278), (42, 362639), (137, 111174), (274, 55587), (411, 37058), (822, 18529), (959, 15882), (1918, 7941), (2647, 5754), (2877, 5294)]