22989274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 44509248

約数和(自身を除く): 21519974

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 331, 451, 574, 662, 847, 902, 1694, 2317, 3157, 3641, 4634, 4961, 6314, 7282, 9922, 13571, 25487, 27142, 34727, 40051, 50974, 69454, 80102, 94997, 149281, 189994, 280357, 298562, 560714, 1044967, 1642091, 2089934, 3284182, 11494637, 22989274]

約数ペア:

[(1, 22989274), (2, 11494637), (7, 3284182), (11, 2089934), (14, 1642091), (22, 1044967), (41, 560714), (77, 298562), (82, 280357), (121, 189994), (154, 149281), (242, 94997), (287, 80102), (331, 69454), (451, 50974), (574, 40051), (662, 34727), (847, 27142), (902, 25487), (1694, 13571), (2317, 9922), (3157, 7282), (3641, 6314), (4634, 4961)]