155596738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{372241}}^1$

素因数の和:372273

約数の個数: 16

約数和(自身を含む): 268014240

約数和(自身を除く): 112417502

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 372241, 744482, 4094651, 7072579, 8189302, 14145158, 77798369, 155596738]

約数ペア:

[(1, 155596738), (2, 77798369), (11, 14145158), (19, 8189302), (22, 7072579), (38, 4094651), (209, 744482), (418, 372241)]