20197172159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1\times {\mathrm{9733}}^1$

素因数の和:10634

約数の個数: 16

約数和(自身を含む): 21434268000

約数和(自身を除く): 1237095841

約数列:

[1, 19, 149, 733, 2831, 9733, 13927, 109217, 184927, 1450217, 2075123, 7134289, 27554123, 135551491, 1063009061, 20197172159]

約数ペア:

[(1, 20197172159), (19, 1063009061), (149, 135551491), (733, 27554123), (2831, 7134289), (9733, 2075123), (13927, 1450217), (109217, 184927)]