15764969668

素因数分解:

$2^2\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{127297}}^1$

素因数の和:131731

約数の個数: 24

約数和(自身を含む): 31537315712

約数和(自身を除く): 15772346044

約数列:

[1, 2, 4, 7, 14, 28, 4423, 8846, 17692, 30961, 61922, 123844, 127297, 254594, 509188, 891079, 1782158, 3564316, 563034631, 1126069262, 2252138524, 3941242417, 7882484834, 15764969668]

約数ペア:

[(1, 15764969668), (2, 7882484834), (4, 3941242417), (7, 2252138524), (14, 1126069262), (28, 563034631), (4423, 3564316), (8846, 1782158), (17692, 891079), (30961, 509188), (61922, 254594), (123844, 127297)]