22271396

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7039}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 44943360

約数和(自身を除く): 22671964

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 7039, 14078, 28156, 49273, 98546, 197092, 795407, 1590814, 3181628, 5567849, 11135698, 22271396]

約数ペア:

[(1, 22271396), (2, 11135698), (4, 5567849), (7, 3181628), (14, 1590814), (28, 795407), (113, 197092), (226, 98546), (452, 49273), (791, 28156), (1582, 14078), (3164, 7039)]