15149297776

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1860179}}^1$

素因数の和:1860696

約数の個数: 20

約数和(自身を含む): 29409445800

約数和(自身を除く): 14260148024

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 1860179, 3720358, 7440716, 14881432, 29762864, 946831111, 1893662222, 3787324444, 7574648888, 15149297776]

約数ペア:

[(1, 15149297776), (2, 7574648888), (4, 3787324444), (8, 1893662222), (16, 946831111), (509, 29762864), (1018, 14881432), (2036, 7440716), (4072, 3720358), (8144, 1860179)]