13447798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 25510464

約数和(自身を除く): 12062666

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 1997, 3367, 3994, 6734, 13979, 25961, 27958, 51922, 73889, 147778, 181727, 363454, 517223, 960557, 1034446, 1921114, 6723899, 13447798]

約数ペア:

[(1, 13447798), (2, 6723899), (7, 1921114), (13, 1034446), (14, 960557), (26, 517223), (37, 363454), (74, 181727), (91, 147778), (182, 73889), (259, 51922), (481, 27958), (518, 25961), (962, 13979), (1997, 6734), (3367, 3994)]