121197718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71209}}^1$

素因数の和:71271

約数の個数: 16

約数和(自身を含む): 194830560

約数和(自身を除く): 73632842

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 71209, 142418, 1637807, 2634733, 3275614, 5269466, 60598859, 121197718]

約数ペア:

[(1, 121197718), (2, 60598859), (23, 5269466), (37, 3275614), (46, 2634733), (74, 1637807), (851, 142418), (1702, 71209)]