87837418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{14723}}^1$

素因数の和:14901

約数の個数: 16

約数和(自身を含む): 139583520

約数和(自身を除く): 51746102

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 14723, 29446, 279737, 559474, 2311511, 4623022, 43918709, 87837418]

約数ペア:

[(1, 87837418), (2, 43918709), (19, 4623022), (38, 2311511), (157, 559474), (314, 279737), (2983, 29446), (5966, 14723)]