16247946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 39553920

約数和(自身を除く): 23305974

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 653, 754, 858, 957, 1131, 1306, 1914, 1959, 2262, 3918, 4147, 7183, 8294, 8489, 12441, 14366, 16978, 18937, 21549, 24882, 25467, 37874, 43098, 50934, 56811, 93379, 113622, 186758, 208307, 246181, 280137, 416614, 492362, 560274, 624921, 738543, 1249842, 1477086, 2707991, 5415982, 8123973, 16247946]

約数ペア:

[(1, 16247946), (2, 8123973), (3, 5415982), (6, 2707991), (11, 1477086), (13, 1249842), (22, 738543), (26, 624921), (29, 560274), (33, 492362), (39, 416614), (58, 280137), (66, 246181), (78, 208307), (87, 186758), (143, 113622), (174, 93379), (286, 56811), (319, 50934), (377, 43098), (429, 37874), (638, 25467), (653, 24882), (754, 21549), (858, 18937), (957, 16978), (1131, 14366), (1306, 12441), (1914, 8489), (1959, 8294), (2262, 7183), (3918, 4147)]