12974962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 26135424

約数和(自身を除く): 13160462

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6481, 12962, 45367, 71291, 84253, 90734, 142582, 168506, 499037, 589771, 926783, 998074, 1179542, 1853566, 6487481, 12974962]

約数ペア:

[(1, 12974962), (2, 6487481), (7, 1853566), (11, 1179542), (13, 998074), (14, 926783), (22, 589771), (26, 499037), (77, 168506), (91, 142582), (143, 90734), (154, 84253), (182, 71291), (286, 45367), (1001, 12962), (2002, 6481)]