12963496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17807}}^1$

素因数の和:17833

約数の個数: 32

約数和(自身を含む): 29917440

約数和(自身を除く): 16953944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17807, 35614, 71228, 124649, 142456, 231491, 249298, 462982, 498596, 925964, 997192, 1620437, 1851928, 3240874, 6481748, 12963496]

約数ペア:

[(1, 12963496), (2, 6481748), (4, 3240874), (7, 1851928), (8, 1620437), (13, 997192), (14, 925964), (26, 498596), (28, 462982), (52, 249298), (56, 231491), (91, 142456), (104, 124649), (182, 71228), (364, 35614), (728, 17807)]