18679936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13267}}^1$

素因数の和:13292

約数の個数: 32

約数和(自身を含む): 40600080

約数和(自身を除く): 21920144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13267, 26534, 53068, 106136, 145937, 212272, 291874, 424544, 583748, 849088, 1167496, 1698176, 2334992, 4669984, 9339968, 18679936]

約数ペア:

[(1, 18679936), (2, 9339968), (4, 4669984), (8, 2334992), (11, 1698176), (16, 1167496), (22, 849088), (32, 583748), (44, 424544), (64, 291874), (88, 212272), (128, 145937), (176, 106136), (352, 53068), (704, 26534), (1408, 13267)]