12419856

素因数分解:

$2^4\times 3^2\times {\mathrm{86249}}^1$

素因数の和:86263

約数の個数: 30

約数和(自身を含む): 34758750

約数和(自身を除く): 22338894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 86249, 172498, 258747, 344996, 517494, 689992, 776241, 1034988, 1379984, 1552482, 2069976, 3104964, 4139952, 6209928, 12419856]

約数ペア:

[(1, 12419856), (2, 6209928), (3, 4139952), (4, 3104964), (6, 2069976), (8, 1552482), (9, 1379984), (12, 1034988), (16, 776241), (18, 689992), (24, 517494), (36, 344996), (48, 258747), (72, 172498), (144, 86249)]