19079796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27489804

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 109, 116, 174, 218, 327, 348, 436, 503, 654, 1006, 1308, 1509, 2012, 3018, 3161, 6036, 6322, 9483, 12644, 14587, 18966, 29174, 37932, 43761, 54827, 58348, 87522, 109654, 164481, 175044, 219308, 328962, 657924, 1589983, 3179966, 4769949, 6359932, 9539898, 19079796]

約数ペア:

[(1, 19079796), (2, 9539898), (3, 6359932), (4, 4769949), (6, 3179966), (12, 1589983), (29, 657924), (58, 328962), (87, 219308), (109, 175044), (116, 164481), (174, 109654), (218, 87522), (327, 58348), (348, 54827), (436, 43761), (503, 37932), (654, 29174), (1006, 18966), (1308, 14587), (1509, 12644), (2012, 9483), (3018, 6322), (3161, 6036)]