22221206

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 24

約数和(自身を含む): 39004416

約数和(自身を除く): 16783210

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1151, 1379, 2302, 2758, 8057, 9653, 16114, 19306, 56399, 112798, 226747, 453494, 1587229, 3174458, 11110603, 22221206]

約数ペア:

[(1, 22221206), (2, 11110603), (7, 3174458), (14, 1587229), (49, 453494), (98, 226747), (197, 112798), (394, 56399), (1151, 19306), (1379, 16114), (2302, 9653), (2758, 8057)]