12737296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 30623040

約数和(自身を除く): 17885744

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 293, 304, 418, 494, 572, 586, 836, 988, 1144, 1172, 1672, 1976, 2288, 2344, 2717, 3223, 3344, 3809, 3952, 4688, 5434, 5567, 6446, 7618, 10868, 11134, 12892, 15236, 21736, 22268, 25784, 30472, 41899, 43472, 44536, 51568, 60944, 61237, 72371, 83798, 89072, 122474, 144742, 167596, 244948, 289484, 335192, 489896, 578968, 670384, 796081, 979792, 1157936, 1592162, 3184324, 6368648, 12737296]

約数ペア:

[(1, 12737296), (2, 6368648), (4, 3184324), (8, 1592162), (11, 1157936), (13, 979792), (16, 796081), (19, 670384), (22, 578968), (26, 489896), (38, 335192), (44, 289484), (52, 244948), (76, 167596), (88, 144742), (104, 122474), (143, 89072), (152, 83798), (176, 72371), (208, 61237), (209, 60944), (247, 51568), (286, 44536), (293, 43472), (304, 41899), (418, 30472), (494, 25784), (572, 22268), (586, 21736), (836, 15236), (988, 12892), (1144, 11134), (1172, 10868), (1672, 7618), (1976, 6446), (2288, 5567), (2344, 5434), (2717, 4688), (3223, 3952), (3344, 3809)]