9807856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14951}}^1$

素因数の和:15000

約数の個数: 20

約数和(自身を含む): 19467504

約数和(自身を除く): 9659648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14951, 29902, 59804, 119608, 239216, 612991, 1225982, 2451964, 4903928, 9807856]

約数ペア:

[(1, 9807856), (2, 4903928), (4, 2451964), (8, 1225982), (16, 612991), (41, 239216), (82, 119608), (164, 59804), (328, 29902), (656, 14951)]