1873139665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{10939}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 2347286400

約数和(自身を除く): 474146735

約数列:

[1, 5, 23, 115, 1489, 7445, 10939, 34247, 54695, 171235, 251597, 1257985, 16288171, 81440855, 374627933, 1873139665]

約数ペア:

[(1, 1873139665), (5, 374627933), (23, 81440855), (115, 16288171), (1489, 1257985), (7445, 251597), (10939, 171235), (34247, 54695)]