13978186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5133

約数の個数: 16

約数和(自身を含む): 22377600

約数和(自身を除く): 8399414

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 5039, 10078, 95741, 191482, 367847, 735694, 6989093, 13978186]

約数ペア:

[(1, 13978186), (2, 6989093), (19, 735694), (38, 367847), (73, 191482), (146, 95741), (1387, 10078), (2774, 5039)]