12980101199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{25849}}^1$

素因数の和:26007

約数の個数: 24

約数和(自身を含む): 14891461200

約数和(自身を除く): 1911360001

約数列:

[1, 13, 19, 107, 247, 361, 1391, 2033, 4693, 25849, 26429, 38627, 336037, 491131, 502151, 2765843, 6384703, 9331489, 35955959, 52551017, 121309357, 683163221, 998469323, 12980101199]

約数ペア:

[(1, 12980101199), (13, 998469323), (19, 683163221), (107, 121309357), (247, 52551017), (361, 35955959), (1391, 9331489), (2033, 6384703), (4693, 2765843), (25849, 502151), (26429, 491131), (38627, 336037)]