13147582

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 12133058

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 307, 322, 437, 614, 874, 931, 1127, 1862, 2149, 2254, 3059, 4298, 5833, 6118, 7061, 11666, 14122, 15043, 21413, 30086, 40831, 42826, 49427, 81662, 98854, 134159, 268318, 285817, 345989, 571634, 691978, 939113, 1878226, 6573791, 13147582]

約数ペア:

[(1, 13147582), (2, 6573791), (7, 1878226), (14, 939113), (19, 691978), (23, 571634), (38, 345989), (46, 285817), (49, 268318), (98, 134159), (133, 98854), (161, 81662), (266, 49427), (307, 42826), (322, 40831), (437, 30086), (614, 21413), (874, 15043), (931, 14122), (1127, 11666), (1862, 7061), (2149, 6118), (2254, 5833), (3059, 4298)]