22151645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 28138752

約数和(自身を除く): 5987107

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2713, 8165, 13565, 62399, 192623, 311995, 963115, 4430329, 22151645]

約数ペア:

[(1, 22151645), (5, 4430329), (23, 963115), (71, 311995), (115, 192623), (355, 62399), (1633, 13565), (2713, 8165)]