11313328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 23870000

約数和(自身を除く): 12556672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 499, 872, 998, 1417, 1744, 1996, 2834, 3992, 5668, 6487, 7984, 11336, 12974, 22672, 25948, 51896, 54391, 103792, 108782, 217564, 435128, 707083, 870256, 1414166, 2828332, 5656664, 11313328]

約数ペア:

[(1, 11313328), (2, 5656664), (4, 2828332), (8, 1414166), (13, 870256), (16, 707083), (26, 435128), (52, 217564), (104, 108782), (109, 103792), (208, 54391), (218, 51896), (436, 25948), (499, 22672), (872, 12974), (998, 11336), (1417, 7984), (1744, 6487), (1996, 5668), (2834, 3992)]