13821400318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{117671}}^1$

素因数の和:117984

約数の個数: 32

約数和(自身を含む): 23892122880

約数和(自身を除く): 10070722562

約数列:

[1, 2, 11, 19, 22, 38, 209, 281, 418, 562, 3091, 5339, 6182, 10678, 58729, 117458, 117671, 235342, 1294381, 2235749, 2588762, 4471498, 24593239, 33065551, 49186478, 66131102, 363721061, 628245469, 727442122, 1256490938, 6910700159, 13821400318]

約数ペア:

[(1, 13821400318), (2, 6910700159), (11, 1256490938), (19, 727442122), (22, 628245469), (38, 363721061), (209, 66131102), (281, 49186478), (418, 33065551), (562, 24593239), (3091, 4471498), (5339, 2588762), (6182, 2235749), (10678, 1294381), (58729, 235342), (117458, 117671)]