15391048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 14935352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 233, 359, 466, 718, 932, 1436, 1864, 2872, 5359, 8257, 10718, 16514, 21436, 33028, 42872, 66056, 83647, 167294, 334588, 669176, 1923881, 3847762, 7695524, 15391048]

約数ペア:

[(1, 15391048), (2, 7695524), (4, 3847762), (8, 1923881), (23, 669176), (46, 334588), (92, 167294), (184, 83647), (233, 66056), (359, 42872), (466, 33028), (718, 21436), (932, 16514), (1436, 10718), (1864, 8257), (2872, 5359)]