18428456957

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{49603}}^1$

素因数の和:50212

約数の個数: 16

約数和(自身を含む): 19928903040

約数和(自身を除く): 1500446083

約数列:

[1, 23, 29, 557, 667, 12811, 16153, 49603, 371519, 1140869, 1438487, 27628871, 33085201, 635464033, 801237259, 18428456957]

約数ペア:

[(1, 18428456957), (23, 801237259), (29, 635464033), (557, 33085201), (667, 27628871), (12811, 1438487), (16153, 1140869), (49603, 371519)]