12129194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 24820992

約数和(自身を除く): 12691798

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 113, 119, 154, 187, 226, 238, 287, 374, 451, 574, 697, 791, 902, 1243, 1309, 1394, 1582, 1921, 2486, 2618, 3157, 3842, 4633, 4879, 6314, 7667, 8701, 9266, 9758, 13447, 15334, 17402, 21131, 26894, 32431, 42262, 50963, 53669, 64862, 78761, 101926, 107338, 147917, 157522, 295834, 356741, 551327, 713482, 866371, 1102654, 1732742, 6064597, 12129194]

約数ペア:

[(1, 12129194), (2, 6064597), (7, 1732742), (11, 1102654), (14, 866371), (17, 713482), (22, 551327), (34, 356741), (41, 295834), (77, 157522), (82, 147917), (113, 107338), (119, 101926), (154, 78761), (187, 64862), (226, 53669), (238, 50963), (287, 42262), (374, 32431), (451, 26894), (574, 21131), (697, 17402), (791, 15334), (902, 13447), (1243, 9758), (1309, 9266), (1394, 8701), (1582, 7667), (1921, 6314), (2486, 4879), (2618, 4633), (3157, 3842)]