27287230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143617}}^1$

素因数の和:143643

約数の個数: 16

約数和(自身を含む): 51702480

約数和(自身を除く): 24415250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 143617, 287234, 718085, 1436170, 2728723, 5457446, 13643615, 27287230]

約数ペア:

[(1, 27287230), (2, 13643615), (5, 5457446), (10, 2728723), (19, 1436170), (38, 718085), (95, 287234), (190, 143617)]