15665676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 39706464

約数和(自身を除く): 24040788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 733, 822, 1466, 1644, 1781, 2199, 2932, 3562, 4398, 5343, 7124, 8796, 9529, 10686, 19058, 21372, 28587, 38116, 57174, 100421, 114348, 200842, 301263, 401684, 602526, 1205052, 1305473, 2610946, 3916419, 5221892, 7832838, 15665676]

約数ペア:

[(1, 15665676), (2, 7832838), (3, 5221892), (4, 3916419), (6, 2610946), (12, 1305473), (13, 1205052), (26, 602526), (39, 401684), (52, 301263), (78, 200842), (137, 114348), (156, 100421), (274, 57174), (411, 38116), (548, 28587), (733, 21372), (822, 19058), (1466, 10686), (1644, 9529), (1781, 8796), (2199, 7124), (2932, 5343), (3562, 4398)]