111138764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{11971}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 213197376

約数和(自身を除く): 102058612

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 11971, 23942, 47884, 131681, 263362, 526724, 2525881, 5051762, 10103524, 27784691, 55569382, 111138764]

約数ペア:

[(1, 111138764), (2, 55569382), (4, 27784691), (11, 10103524), (22, 5051762), (44, 2525881), (211, 526724), (422, 263362), (844, 131681), (2321, 47884), (4642, 23942), (9284, 11971)]