13316215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 17534880

約数和(自身を除く): 4218665

約数列:

[1, 5, 11, 55, 197, 985, 1229, 2167, 6145, 10835, 13519, 67595, 242113, 1210565, 2663243, 13316215]

約数ペア:

[(1, 13316215), (5, 2663243), (11, 1210565), (55, 242113), (197, 67595), (985, 13519), (1229, 10835), (2167, 6145)]