127533538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{18287}}^1$

素因数の和:18617

約数の個数: 16

約数和(自身を含む): 209361024

約数和(自身を除く): 81827486

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 18287, 36574, 201157, 402314, 5796979, 11593958, 63766769, 127533538]

約数ペア:

[(1, 127533538), (2, 63766769), (11, 11593958), (22, 5796979), (317, 402314), (634, 201157), (3487, 36574), (6974, 18287)]