15704624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75503}}^1$

素因数の和:75524

約数の個数: 20

約数和(自身を含む): 32768736

約数和(自身を除く): 17064112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75503, 151006, 302012, 604024, 981539, 1208048, 1963078, 3926156, 7852312, 15704624]

約数ペア:

[(1, 15704624), (2, 7852312), (4, 3926156), (8, 1963078), (13, 1208048), (16, 981539), (26, 604024), (52, 302012), (104, 151006), (208, 75503)]