13573766

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 20779200

約数和(自身を除く): 7205434

約数列:

[1, 2, 73, 146, 239, 389, 478, 778, 17447, 28397, 34894, 56794, 92971, 185942, 6786883, 13573766]

約数ペア:

[(1, 13573766), (2, 6786883), (73, 185942), (146, 92971), (239, 56794), (389, 34894), (478, 28397), (778, 17447)]