15916186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 14928614

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 101, 143, 202, 209, 247, 286, 319, 377, 418, 494, 551, 638, 754, 1102, 1111, 1313, 1919, 2222, 2626, 2717, 2929, 3838, 4147, 5434, 5858, 6061, 7163, 8294, 12122, 14326, 14443, 21109, 24947, 28886, 32219, 38077, 42218, 49894, 55651, 64438, 76154, 78793, 111302, 157586, 274417, 418847, 548834, 612161, 723463, 837694, 1224322, 1446926, 7958093, 15916186]

約数ペア:

[(1, 15916186), (2, 7958093), (11, 1446926), (13, 1224322), (19, 837694), (22, 723463), (26, 612161), (29, 548834), (38, 418847), (58, 274417), (101, 157586), (143, 111302), (202, 78793), (209, 76154), (247, 64438), (286, 55651), (319, 49894), (377, 42218), (418, 38077), (494, 32219), (551, 28886), (638, 24947), (754, 21109), (1102, 14443), (1111, 14326), (1313, 12122), (1919, 8294), (2222, 7163), (2626, 6061), (2717, 5858), (2929, 5434), (3838, 4147)]