13567780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9293}}^1$

素因数の和:9375

約数の個数: 24

約数和(自身を含む): 28885752

約数和(自身を除く): 15317972

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9293, 18586, 37172, 46465, 92930, 185860, 678389, 1356778, 2713556, 3391945, 6783890, 13567780]

約数ペア:

[(1, 13567780), (2, 6783890), (4, 3391945), (5, 2713556), (10, 1356778), (20, 678389), (73, 185860), (146, 92930), (292, 46465), (365, 37172), (730, 18586), (1460, 9293)]