15696900752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75465869}}^1$

素因数の和:75465890

約数の個数: 20

約数和(自身を含む): 32752187580

約数和(自身を除く): 17055286828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75465869, 150931738, 301863476, 603726952, 981056297, 1207453904, 1962112594, 3924225188, 7848450376, 15696900752]

約数ペア:

[(1, 15696900752), (2, 7848450376), (4, 3924225188), (8, 1962112594), (13, 1207453904), (16, 981056297), (26, 603726952), (52, 301863476), (104, 150931738), (208, 75465869)]