15539492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5051

約数の個数: 24

約数和(自身を含む): 29329440

約数和(自身を除く): 13789948

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 4987, 9974, 19948, 94753, 189506, 204467, 379012, 408934, 817868, 3884873, 7769746, 15539492]

約数ペア:

[(1, 15539492), (2, 7769746), (4, 3884873), (19, 817868), (38, 408934), (41, 379012), (76, 204467), (82, 189506), (164, 94753), (779, 19948), (1558, 9974), (3116, 4987)]