3173872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15280

約数の個数: 20

約数和(自身を含む): 6622840

約数和(自身を除く): 3448968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15259, 30518, 61036, 122072, 198367, 244144, 396734, 793468, 1586936, 3173872]

約数ペア:

[(1, 3173872), (2, 1586936), (4, 793468), (8, 396734), (13, 244144), (16, 198367), (26, 122072), (52, 61036), (104, 30518), (208, 15259)]