15912348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 39527040

約数和(自身を除く): 23614692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 691, 1212, 1382, 1919, 2073, 2764, 3838, 4146, 5757, 7676, 8292, 11514, 13129, 23028, 26258, 39387, 52516, 69791, 78774, 139582, 157548, 209373, 279164, 418746, 837492, 1326029, 2652058, 3978087, 5304116, 7956174, 15912348]

約数ペア:

[(1, 15912348), (2, 7956174), (3, 5304116), (4, 3978087), (6, 2652058), (12, 1326029), (19, 837492), (38, 418746), (57, 279164), (76, 209373), (101, 157548), (114, 139582), (202, 78774), (228, 69791), (303, 52516), (404, 39387), (606, 26258), (691, 23028), (1212, 13129), (1382, 11514), (1919, 8292), (2073, 7676), (2764, 5757), (3838, 4146)]