19059124

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 39513600

約数和(自身を除く): 20454476

約数列:

[1, 2, 4, 7, 14, 28, 59, 83, 118, 139, 166, 236, 278, 332, 413, 556, 581, 826, 973, 1162, 1652, 1946, 2324, 3892, 4897, 8201, 9794, 11537, 16402, 19588, 23074, 32804, 34279, 46148, 57407, 68558, 80759, 114814, 137116, 161518, 229628, 323036, 680683, 1361366, 2722732, 4764781, 9529562, 19059124]

約数ペア:

[(1, 19059124), (2, 9529562), (4, 4764781), (7, 2722732), (14, 1361366), (28, 680683), (59, 323036), (83, 229628), (118, 161518), (139, 137116), (166, 114814), (236, 80759), (278, 68558), (332, 57407), (413, 46148), (556, 34279), (581, 32804), (826, 23074), (973, 19588), (1162, 16402), (1652, 11537), (1946, 9794), (2324, 8201), (3892, 4897)]