15212407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 19100160

約数和(自身を除く): 3887753

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4973, 34811, 94487, 114379, 661409, 800653, 2173201, 15212407]

約数ペア:

[(1, 15212407), (7, 2173201), (19, 800653), (23, 661409), (133, 114379), (161, 94487), (437, 34811), (3059, 4973)]