22338758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 39132720

約数和(自身を除く): 16793962

約数列:

[1, 2, 13, 26, 29, 43, 53, 58, 86, 106, 169, 338, 377, 559, 689, 754, 1118, 1247, 1378, 1537, 2279, 2494, 3074, 4558, 4901, 7267, 8957, 9802, 14534, 16211, 17914, 19981, 29627, 32422, 39962, 59254, 66091, 132182, 210743, 259753, 385151, 421486, 519506, 770302, 859183, 1718366, 11169379, 22338758]

約数ペア:

[(1, 22338758), (2, 11169379), (13, 1718366), (26, 859183), (29, 770302), (43, 519506), (53, 421486), (58, 385151), (86, 259753), (106, 210743), (169, 132182), (338, 66091), (377, 59254), (559, 39962), (689, 32422), (754, 29627), (1118, 19981), (1247, 17914), (1378, 16211), (1537, 14534), (2279, 9802), (2494, 8957), (3074, 7267), (4558, 4901)]