22518964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 44629200

約数和(自身を除く): 22110236

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 109, 116, 137, 218, 274, 377, 436, 548, 754, 1417, 1508, 1781, 2834, 3161, 3562, 3973, 5668, 6322, 7124, 7946, 12644, 14933, 15892, 29866, 41093, 51649, 59732, 82186, 103298, 164372, 194129, 206596, 388258, 433057, 776516, 866114, 1732228, 5629741, 11259482, 22518964]

約数ペア:

[(1, 22518964), (2, 11259482), (4, 5629741), (13, 1732228), (26, 866114), (29, 776516), (52, 433057), (58, 388258), (109, 206596), (116, 194129), (137, 164372), (218, 103298), (274, 82186), (377, 59732), (436, 51649), (548, 41093), (754, 29866), (1417, 15892), (1508, 14933), (1781, 12644), (2834, 7946), (3161, 7124), (3562, 6322), (3973, 5668)]