12400124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9137

約数の個数: 24

約数和(自身を含む): 24439296

約数和(自身を除く): 12039172

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 9091, 18182, 36364, 100001, 200002, 281821, 400004, 563642, 1127284, 3100031, 6200062, 12400124]

約数ペア:

[(1, 12400124), (2, 6200062), (4, 3100031), (11, 1127284), (22, 563642), (31, 400004), (44, 281821), (62, 200002), (124, 100001), (341, 36364), (682, 18182), (1364, 9091)]