15968928

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 42124320

約数和(自身を除く): 26155392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 419, 794, 838, 1191, 1257, 1588, 1676, 2382, 2514, 3176, 3352, 4764, 5028, 6352, 6704, 9528, 10056, 12704, 13408, 19056, 20112, 38112, 40224, 166343, 332686, 499029, 665372, 998058, 1330744, 1996116, 2661488, 3992232, 5322976, 7984464, 15968928]

約数ペア:

[(1, 15968928), (2, 7984464), (3, 5322976), (4, 3992232), (6, 2661488), (8, 1996116), (12, 1330744), (16, 998058), (24, 665372), (32, 499029), (48, 332686), (96, 166343), (397, 40224), (419, 38112), (794, 20112), (838, 19056), (1191, 13408), (1257, 12704), (1588, 10056), (1676, 9528), (2382, 6704), (2514, 6352), (3176, 5028), (3352, 4764)]