1900789033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{8461}}^1$

素因数の和:10056

約数の個数: 16

約数和(自身を含む): 2234780352

約数和(自身を除く): 333991319

約数列:

[1, 11, 13, 143, 1571, 8461, 17281, 20423, 93071, 109993, 224653, 1209923, 13292231, 146214541, 172799003, 1900789033]

約数ペア:

[(1, 1900789033), (11, 172799003), (13, 146214541), (143, 13292231), (1571, 1209923), (8461, 224653), (17281, 109993), (20423, 93071)]