12187504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 29515968

約数和(自身を除く): 17328464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 173, 238, 259, 272, 296, 346, 476, 518, 592, 629, 692, 952, 1036, 1211, 1258, 1384, 1904, 2072, 2422, 2516, 2768, 2941, 4144, 4403, 4844, 5032, 5882, 6401, 8806, 9688, 10064, 11764, 12802, 17612, 19376, 20587, 23528, 25604, 35224, 41174, 44807, 47056, 51208, 70448, 82348, 89614, 102416, 108817, 164696, 179228, 217634, 329392, 358456, 435268, 716912, 761719, 870536, 1523438, 1741072, 3046876, 6093752, 12187504]

約数ペア:

[(1, 12187504), (2, 6093752), (4, 3046876), (7, 1741072), (8, 1523438), (14, 870536), (16, 761719), (17, 716912), (28, 435268), (34, 358456), (37, 329392), (56, 217634), (68, 179228), (74, 164696), (112, 108817), (119, 102416), (136, 89614), (148, 82348), (173, 70448), (238, 51208), (259, 47056), (272, 44807), (296, 41174), (346, 35224), (476, 25604), (518, 23528), (592, 20587), (629, 19376), (692, 17612), (952, 12802), (1036, 11764), (1211, 10064), (1258, 9688), (1384, 8806), (1904, 6401), (2072, 5882), (2422, 5032), (2516, 4844), (2768, 4403), (2941, 4144)]