19838832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31793}}^1$

素因数の和:31817

約数の個数: 40

約数和(自身を含む): 55194384

約数和(自身を除く): 35355552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 31793, 63586, 95379, 127172, 190758, 254344, 381516, 413309, 508688, 763032, 826618, 1239927, 1526064, 1653236, 2479854, 3306472, 4959708, 6612944, 9919416, 19838832]

約数ペア:

[(1, 19838832), (2, 9919416), (3, 6612944), (4, 4959708), (6, 3306472), (8, 2479854), (12, 1653236), (13, 1526064), (16, 1239927), (24, 826618), (26, 763032), (39, 508688), (48, 413309), (52, 381516), (78, 254344), (104, 190758), (156, 127172), (208, 95379), (312, 63586), (624, 31793)]