12941802128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26092343}}^1$

素因数の和:26092382

約数の個数: 20

約数和(自身を含む): 25883605248

約数和(自身を除く): 12941803120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26092343, 52184686, 104369372, 208738744, 417477488, 808862633, 1617725266, 3235450532, 6470901064, 12941802128]

約数ペア:

[(1, 12941802128), (2, 6470901064), (4, 3235450532), (8, 1617725266), (16, 808862633), (31, 417477488), (62, 208738744), (124, 104369372), (248, 52184686), (496, 26092343)]