12916656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4754

約数の個数: 60

約数和(自身を含む): 38059320

約数和(自身を除く): 25142664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 4721, 9442, 14163, 18884, 28326, 37768, 42489, 56652, 75536, 84978, 89699, 113304, 169956, 179398, 226608, 269097, 339912, 358796, 538194, 679824, 717592, 807291, 1076388, 1435184, 1614582, 2152776, 3229164, 4305552, 6458328, 12916656]

約数ペア:

[(1, 12916656), (2, 6458328), (3, 4305552), (4, 3229164), (6, 2152776), (8, 1614582), (9, 1435184), (12, 1076388), (16, 807291), (18, 717592), (19, 679824), (24, 538194), (36, 358796), (38, 339912), (48, 269097), (57, 226608), (72, 179398), (76, 169956), (114, 113304), (144, 89699), (152, 84978), (171, 75536), (228, 56652), (304, 42489), (342, 37768), (456, 28326), (684, 18884), (912, 14163), (1368, 9442), (2736, 4721)]