15390744

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{15641}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 39417840

約数和(自身を除く): 24027096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 15641, 31282, 46923, 62564, 93846, 125128, 187692, 375384, 641281, 1282562, 1923843, 2565124, 3847686, 5130248, 7695372, 15390744]

約数ペア:

[(1, 15390744), (2, 7695372), (3, 5130248), (4, 3847686), (6, 2565124), (8, 1923843), (12, 1282562), (24, 641281), (41, 375384), (82, 187692), (123, 125128), (164, 93846), (246, 62564), (328, 46923), (492, 31282), (984, 15641)]