22970428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 44301488

約数和(自身を除く): 21331060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 10273, 20546, 41092, 133549, 267098, 441739, 534196, 883478, 1766956, 5742607, 11485214, 22970428]

約数ペア:

[(1, 22970428), (2, 11485214), (4, 5742607), (13, 1766956), (26, 883478), (43, 534196), (52, 441739), (86, 267098), (172, 133549), (559, 41092), (1118, 20546), (2236, 10273)]