47980738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97127}}^1$

素因数の和:97161

約数の個数: 16

約数和(自身を含む): 81587520

約数和(自身を除く): 33606782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 97127, 194254, 1262651, 1845413, 2525302, 3690826, 23990369, 47980738]

約数ペア:

[(1, 47980738), (2, 23990369), (13, 3690826), (19, 2525302), (26, 1845413), (38, 1262651), (247, 194254), (494, 97127)]