15704629904

素因数分解:

$2^4\times {\mathrm{7703}}^1\times {\mathrm{127423}}^1$

素因数の和:135134

約数の個数: 20

約数和(自身を含む): 30431909376

約数和(自身を除く): 14727279472

約数列:

[1, 2, 4, 8, 16, 7703, 15406, 30812, 61624, 123248, 127423, 254846, 509692, 1019384, 2038768, 981539369, 1963078738, 3926157476, 7852314952, 15704629904]

約数ペア:

[(1, 15704629904), (2, 7852314952), (4, 3926157476), (8, 1963078738), (16, 981539369), (7703, 2038768), (15406, 1019384), (30812, 509692), (61624, 254846), (123248, 127423)]