22193816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 43329600

約数和(自身を除く): 21135784

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 353, 542, 706, 1084, 1412, 2168, 2824, 7859, 10237, 15718, 20474, 31436, 40948, 62872, 81896, 95663, 191326, 382652, 765304, 2774227, 5548454, 11096908, 22193816]

約数ペア:

[(1, 22193816), (2, 11096908), (4, 5548454), (8, 2774227), (29, 765304), (58, 382652), (116, 191326), (232, 95663), (271, 81896), (353, 62872), (542, 40948), (706, 31436), (1084, 20474), (1412, 15718), (2168, 10237), (2824, 7859)]