12947964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{26317}}^1$

素因数の和:26365

約数の個数: 24

約数和(自身を含む): 30949968

約数和(自身を除く): 18002004

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 26317, 52634, 78951, 105268, 157902, 315804, 1078997, 2157994, 3236991, 4315988, 6473982, 12947964]

約数ペア:

[(1, 12947964), (2, 6473982), (3, 4315988), (4, 3236991), (6, 2157994), (12, 1078997), (41, 315804), (82, 157902), (123, 105268), (164, 78951), (246, 52634), (492, 26317)]