16065478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 29646000

約数和(自身を除く): 13580522

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 149, 169, 286, 298, 319, 338, 377, 638, 754, 1639, 1859, 1937, 3278, 3718, 3874, 4147, 4321, 4901, 8294, 8642, 9802, 21307, 25181, 42614, 47531, 50362, 53911, 56173, 95062, 107822, 112346, 276991, 553982, 617903, 730249, 1235806, 1460498, 8032739, 16065478]

約数ペア:

[(1, 16065478), (2, 8032739), (11, 1460498), (13, 1235806), (22, 730249), (26, 617903), (29, 553982), (58, 276991), (143, 112346), (149, 107822), (169, 95062), (286, 56173), (298, 53911), (319, 50362), (338, 47531), (377, 42614), (638, 25181), (754, 21307), (1639, 9802), (1859, 8642), (1937, 8294), (3278, 4901), (3718, 4321), (3874, 4147)]