61978646

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{85843}}^1$

素因数の和:85883

約数の個数: 12

約数和(自身を含む): 98119692

約数和(自身を除く): 36141046

約数列:

[1, 2, 19, 38, 361, 722, 85843, 171686, 1631017, 3262034, 30989323, 61978646]

約数ペア:

[(1, 61978646), (2, 30989323), (19, 3262034), (38, 1631017), (361, 171686), (722, 85843)]