1947972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12507

約数の個数: 24

約数和(自身を含む): 4895296

約数和(自身を除く): 2947324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12487, 24974, 37461, 49948, 74922, 149844, 162331, 324662, 486993, 649324, 973986, 1947972]

約数ペア:

[(1, 1947972), (2, 973986), (3, 649324), (4, 486993), (6, 324662), (12, 162331), (13, 149844), (26, 74922), (39, 49948), (52, 37461), (78, 24974), (156, 12487)]