22471986908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13156901}}^1$

素因数の和:13156973

約数の個数: 24

約数和(自身を含む): 45680763744

約数和(自身を除く): 23208776836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 13156901, 26313802, 52627604, 92098307, 184196614, 368393228, 802570961, 1605141922, 3210283844, 5617996727, 11235993454, 22471986908]

約数ペア:

[(1, 22471986908), (2, 11235993454), (4, 5617996727), (7, 3210283844), (14, 1605141922), (28, 802570961), (61, 368393228), (122, 184196614), (244, 92098307), (427, 52627604), (854, 26313802), (1708, 13156901)]