18946607999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{54371}}^1$

素因数の和:54862

約数の個数: 16

約数和(自身を含む): 20983242240

約数和(自身を除く): 2036634241

約数列:

[1, 11, 79, 401, 869, 4411, 31679, 54371, 348469, 598081, 4295309, 21802771, 47248399, 239830481, 1722418909, 18946607999]

約数ペア:

[(1, 18946607999), (11, 1722418909), (79, 239830481), (401, 47248399), (869, 21802771), (4411, 4295309), (31679, 598081), (54371, 348469)]