23440430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180311}}^1$

素因数の和:180331

約数の個数: 16

約数和(自身を含む): 45438624

約数和(自身を除く): 21998194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 180311, 360622, 901555, 1803110, 2344043, 4688086, 11720215, 23440430]

約数ペア:

[(1, 23440430), (2, 11720215), (5, 4688086), (10, 2344043), (13, 1803110), (26, 901555), (65, 360622), (130, 180311)]