19588246270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{33289}}^1$

素因数の和:33497

約数の個数: 48

約数和(自身を含む): 37441662480

約数和(自身を除く): 17853416210

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 361, 722, 815, 1630, 1805, 3097, 3610, 6194, 15485, 30970, 33289, 58843, 66578, 117686, 166445, 294215, 332890, 588430, 632491, 1264982, 3162455, 5426107, 6324910, 10852214, 12017329, 24034658, 27130535, 54261070, 60086645, 103096033, 120173290, 206192066, 515480165, 1030960330, 1958824627, 3917649254, 9794123135, 19588246270]

約数ペア:

[(1, 19588246270), (2, 9794123135), (5, 3917649254), (10, 1958824627), (19, 1030960330), (38, 515480165), (95, 206192066), (163, 120173290), (190, 103096033), (326, 60086645), (361, 54261070), (722, 27130535), (815, 24034658), (1630, 12017329), (1805, 10852214), (3097, 6324910), (3610, 5426107), (6194, 3162455), (15485, 1264982), (30970, 632491), (33289, 588430), (58843, 332890), (66578, 294215), (117686, 166445)]