87942374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{178021}}^1$

素因数の和:178055

約数の個数: 16

約数和(自身を含む): 149538480

約数和(自身を除く): 61596106

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 178021, 356042, 2314273, 3382399, 4628546, 6764798, 43971187, 87942374]

約数ペア:

[(1, 87942374), (2, 43971187), (13, 6764798), (19, 4628546), (26, 3382399), (38, 2314273), (247, 356042), (494, 178021)]