38747566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 69433056

約数和(自身を除く): 30685490

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 2221, 4442, 8723, 17446, 24431, 28873, 48862, 57746, 135481, 270962, 317603, 635206, 1490291, 1761253, 2980582, 3522506, 19373783, 38747566]

約数ペア:

[(1, 38747566), (2, 19373783), (11, 3522506), (13, 2980582), (22, 1761253), (26, 1490291), (61, 635206), (122, 317603), (143, 270962), (286, 135481), (671, 57746), (793, 48862), (1342, 28873), (1586, 24431), (2221, 17446), (4442, 8723)]