22440748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 25338452

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1579, 3158, 3553, 6316, 7106, 14212, 17369, 26843, 30001, 34738, 53686, 60002, 69476, 107372, 120004, 295273, 330011, 510017, 590546, 660022, 1020034, 1181092, 1320044, 2040068, 5610187, 11220374, 22440748]

約数ペア:

[(1, 22440748), (2, 11220374), (4, 5610187), (11, 2040068), (17, 1320044), (19, 1181092), (22, 1020034), (34, 660022), (38, 590546), (44, 510017), (68, 330011), (76, 295273), (187, 120004), (209, 107372), (323, 69476), (374, 60002), (418, 53686), (646, 34738), (748, 30001), (836, 26843), (1292, 17369), (1579, 14212), (3158, 7106), (3553, 6316)]