1937842946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{206461}}^1$

素因数の和:206514

約数の個数: 24

約数和(自身を含む): 3303804924

約数和(自身を除く): 1365961978

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 206461, 412922, 2683993, 3922759, 5367986, 7845518, 50995867, 74532421, 101991734, 149064842, 968921473, 1937842946]

約数ペア:

[(1, 1937842946), (2, 968921473), (13, 149064842), (19, 101991734), (26, 74532421), (38, 50995867), (247, 7845518), (361, 5367986), (494, 3922759), (722, 2683993), (4693, 412922), (9386, 206461)]