22154090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 45840384

約数和(自身を除く): 23686294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1657, 1910, 2674, 3314, 6685, 8285, 11599, 13370, 16570, 23198, 57995, 115990, 316487, 632974, 1582435, 2215409, 3164870, 4430818, 11077045, 22154090]

約数ペア:

[(1, 22154090), (2, 11077045), (5, 4430818), (7, 3164870), (10, 2215409), (14, 1582435), (35, 632974), (70, 316487), (191, 115990), (382, 57995), (955, 23198), (1337, 16570), (1657, 13370), (1910, 11599), (2674, 8285), (3314, 6685)]