19331624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 19993816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1231, 1963, 2462, 3926, 4924, 7852, 9848, 15704, 16003, 32006, 64012, 128024, 185881, 371762, 743524, 1487048, 2416453, 4832906, 9665812, 19331624]

約数ペア:

[(1, 19331624), (2, 9665812), (4, 4832906), (8, 2416453), (13, 1487048), (26, 743524), (52, 371762), (104, 185881), (151, 128024), (302, 64012), (604, 32006), (1208, 16003), (1231, 15704), (1963, 9848), (2462, 7852), (3926, 4924)]