15306064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30859}}^1$

素因数の和:30898

約数の個数: 20

約数和(自身を含む): 30613120

約数和(自身を除く): 15307056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30859, 61718, 123436, 246872, 493744, 956629, 1913258, 3826516, 7653032, 15306064]

約数ペア:

[(1, 15306064), (2, 7653032), (4, 3826516), (8, 1913258), (16, 956629), (31, 493744), (62, 246872), (124, 123436), (248, 61718), (496, 30859)]