15053908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4177}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 28427112

約数和(自身を除く): 13373204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 4177, 8354, 16708, 71009, 142018, 221381, 284036, 442762, 885524, 3763477, 7526954, 15053908]

約数ペア:

[(1, 15053908), (2, 7526954), (4, 3763477), (17, 885524), (34, 442762), (53, 284036), (68, 221381), (106, 142018), (212, 71009), (901, 16708), (1802, 8354), (3604, 4177)]