18374217254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11244931}}^1$

素因数の和:11244995

約数の個数: 16

約数和(自身を含む): 29686620480

約数和(自身を除く): 11312403226

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11244931, 22489862, 213653689, 427307378, 483532033, 967064066, 9187108627, 18374217254]

約数ペア:

[(1, 18374217254), (2, 9187108627), (19, 967064066), (38, 483532033), (43, 427307378), (86, 213653689), (817, 22489862), (1634, 11244931)]