187831402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1867}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 326825280

約数和(自身を除く): 138993878

約数列:

[1, 2, 11, 17, 22, 34, 187, 269, 374, 538, 1867, 2959, 3734, 4573, 5918, 9146, 20537, 31739, 41074, 50303, 63478, 100606, 349129, 502223, 698258, 1004446, 5524453, 8537791, 11048906, 17075582, 93915701, 187831402]

約数ペア:

[(1, 187831402), (2, 93915701), (11, 17075582), (17, 11048906), (22, 8537791), (34, 5524453), (187, 1004446), (269, 698258), (374, 502223), (538, 349129), (1867, 100606), (2959, 63478), (3734, 50303), (4573, 41074), (5918, 31739), (9146, 20537)]