1947100846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1\times {\mathrm{6703}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 2970220608

約数和(自身を除く): 1023119762

約数列:

[1, 2, 61, 122, 2381, 4762, 6703, 13406, 145241, 290482, 408883, 817766, 15959843, 31919686, 973550423, 1947100846]

約数ペア:

[(1, 1947100846), (2, 973550423), (61, 31919686), (122, 15959843), (2381, 817766), (4762, 408883), (6703, 290482), (13406, 145241)]