13207012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 36

約数和(自身を含む): 28612416

約数和(自身を除く): 15405404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2791, 4732, 5582, 11164, 19537, 36283, 39074, 72566, 78148, 145132, 253981, 471679, 507962, 943358, 1015924, 1886716, 3301753, 6603506, 13207012]

約数ペア:

[(1, 13207012), (2, 6603506), (4, 3301753), (7, 1886716), (13, 1015924), (14, 943358), (26, 507962), (28, 471679), (52, 253981), (91, 145132), (169, 78148), (182, 72566), (338, 39074), (364, 36283), (676, 19537), (1183, 11164), (2366, 5582), (2791, 4732)]