22195914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 31147446

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 881, 969, 1326, 1482, 1762, 1938, 2643, 4199, 5286, 8398, 11453, 12597, 14977, 16739, 22906, 25194, 29954, 33478, 34359, 44931, 50217, 68718, 89862, 100434, 194701, 217607, 284563, 389402, 435214, 569126, 584103, 652821, 853689, 1168206, 1305642, 1707378, 3699319, 7398638, 11097957, 22195914]

約数ペア:

[(1, 22195914), (2, 11097957), (3, 7398638), (6, 3699319), (13, 1707378), (17, 1305642), (19, 1168206), (26, 853689), (34, 652821), (38, 584103), (39, 569126), (51, 435214), (57, 389402), (78, 284563), (102, 217607), (114, 194701), (221, 100434), (247, 89862), (323, 68718), (442, 50217), (494, 44931), (646, 34359), (663, 33478), (741, 29954), (881, 25194), (969, 22906), (1326, 16739), (1482, 14977), (1762, 12597), (1938, 11453), (2643, 8398), (4199, 5286)]