12563948816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{1747}}^1$

素因数の和:2392

約数の個数: 80

約数和(自身を含む): 26309357760

約数和(自身を除く): 13745408944

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 577, 656, 779, 1154, 1558, 1747, 2308, 3116, 3494, 4616, 6232, 6988, 9232, 10963, 12464, 13976, 21926, 23657, 27952, 33193, 43852, 47314, 66386, 71627, 87704, 94628, 132772, 143254, 175408, 189256, 265544, 286508, 378512, 449483, 531088, 573016, 898966, 1008019, 1146032, 1360913, 1797932, 2016038, 2721826, 3595864, 4032076, 5443652, 7191728, 8064152, 10887304, 16128304, 19152361, 21774608, 38304722, 41328779, 76609444, 82657558, 153218888, 165315116, 306437776, 330630232, 661260464, 785246801, 1570493602, 3140987204, 6281974408, 12563948816]

約数ペア:

[(1, 12563948816), (2, 6281974408), (4, 3140987204), (8, 1570493602), (16, 785246801), (19, 661260464), (38, 330630232), (41, 306437776), (76, 165315116), (82, 153218888), (152, 82657558), (164, 76609444), (304, 41328779), (328, 38304722), (577, 21774608), (656, 19152361), (779, 16128304), (1154, 10887304), (1558, 8064152), (1747, 7191728), (2308, 5443652), (3116, 4032076), (3494, 3595864), (4616, 2721826), (6232, 2016038), (6988, 1797932), (9232, 1360913), (10963, 1146032), (12464, 1008019), (13976, 898966), (21926, 573016), (23657, 531088), (27952, 449483), (33193, 378512), (43852, 286508), (47314, 265544), (66386, 189256), (71627, 175408), (87704, 143254), (94628, 132772)]