22493704

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{17909}}^1$

素因数の和:18072

約数の個数: 16

約数和(自身を含む): 42446700

約数和(自身を除く): 19952996

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 17909, 35818, 71636, 143272, 2811713, 5623426, 11246852, 22493704]

約数ペア:

[(1, 22493704), (2, 11246852), (4, 5623426), (8, 2811713), (157, 143272), (314, 71636), (628, 35818), (1256, 17909)]