19360690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 36462960

約数和(自身を除く): 17102270

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 661, 1010, 1322, 2929, 3305, 5858, 6610, 14645, 19169, 29290, 38338, 66761, 95845, 133522, 191690, 333805, 667610, 1936069, 3872138, 9680345, 19360690]

約数ペア:

[(1, 19360690), (2, 9680345), (5, 3872138), (10, 1936069), (29, 667610), (58, 333805), (101, 191690), (145, 133522), (202, 95845), (290, 66761), (505, 38338), (661, 29290), (1010, 19169), (1322, 14645), (2929, 6610), (3305, 5858)]