17939266385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1\times {\mathrm{52121}}^1$

素因数の和:55768

約数の個数: 16

約数和(自身を含む): 22666815360

約数和(自身を除く): 4727548975

約数列:

[1, 5, 19, 95, 3623, 18115, 52121, 68837, 260605, 344185, 990299, 4951495, 188834383, 944171915, 3587853277, 17939266385]

約数ペア:

[(1, 17939266385), (5, 3587853277), (19, 944171915), (95, 188834383), (3623, 4951495), (18115, 990299), (52121, 344185), (68837, 260605)]