30882478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{29867}}^1$

素因数の和:29927

約数の個数: 16

約数和(自身を含む): 51611904

約数和(自身を除く): 20729426

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 29867, 59734, 328537, 657074, 1403749, 2807498, 15441239, 30882478]

約数ペア:

[(1, 30882478), (2, 15441239), (11, 2807498), (22, 1403749), (47, 657074), (94, 328537), (517, 59734), (1034, 29867)]