18906088913

素因数分解:

${\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1\times {\mathrm{2273}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 19261780560

約数和(自身を除く): 355691647

約数列:

[1, 109, 137, 557, 2273, 14933, 60713, 76309, 247757, 311401, 1266061, 8317681, 33942709, 138000649, 173450357, 18906088913]

約数ペア:

[(1, 18906088913), (109, 173450357), (137, 138000649), (557, 33942709), (2273, 8317681), (14933, 1266061), (60713, 311401), (76309, 247757)]