12543629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 15504000

約数和(自身を除く): 2960371

約数列:

[1, 7, 19, 37, 133, 259, 703, 2549, 4921, 17843, 48431, 94313, 339017, 660191, 1791947, 12543629]

約数ペア:

[(1, 12543629), (7, 1791947), (19, 660191), (37, 339017), (133, 94313), (259, 48431), (703, 17843), (2549, 4921)]