63973418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10723}}^1$

素因数の和:10901

約数の個数: 16

約数和(自身を含む): 101663520

約数和(自身を除く): 37690102

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 10723, 21446, 203737, 407474, 1683511, 3367022, 31986709, 63973418]

約数ペア:

[(1, 63973418), (2, 31986709), (19, 3367022), (38, 1683511), (157, 407474), (314, 203737), (2983, 21446), (5966, 10723)]