12960454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21711

約数の個数: 16

約数和(自身を含む): 21847392

約数和(自身を除く): 8886938

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 21673, 43346, 281749, 498479, 563498, 996958, 6480227, 12960454]

約数ペア:

[(1, 12960454), (2, 6480227), (13, 996958), (23, 563498), (26, 498479), (46, 281749), (299, 43346), (598, 21673)]