15390384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10385

約数の個数: 40

約数和(自身を含む): 41044992

約数和(自身を除く): 25654608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 165488, 248232, 320633, 496464, 641266, 961899, 1282532, 1923798, 2565064, 3847596, 5130128, 7695192, 15390384]

約数ペア:

[(1, 15390384), (2, 7695192), (3, 5130128), (4, 3847596), (6, 2565064), (8, 1923798), (12, 1282532), (16, 961899), (24, 641266), (31, 496464), (48, 320633), (62, 248232), (93, 165488), (124, 124116), (186, 82744), (248, 62058), (372, 41372), (496, 31029), (744, 20686), (1488, 10343)]