15361744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56477}}^1$

素因数の和:56502

約数の個数: 20

約数和(自身を含む): 31514724

約数和(自身を除く): 16152980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56477, 112954, 225908, 451816, 903632, 960109, 1920218, 3840436, 7680872, 15361744]

約数ペア:

[(1, 15361744), (2, 7680872), (4, 3840436), (8, 1920218), (16, 960109), (17, 903632), (34, 451816), (68, 225908), (136, 112954), (272, 56477)]