15334672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 31748960

約数和(自身を除く): 16414288

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 691, 1168, 1382, 1387, 2764, 2774, 5528, 5548, 11056, 11096, 13129, 22192, 26258, 50443, 52516, 100886, 105032, 201772, 210064, 403544, 807088, 958417, 1916834, 3833668, 7667336, 15334672]

約数ペア:

[(1, 15334672), (2, 7667336), (4, 3833668), (8, 1916834), (16, 958417), (19, 807088), (38, 403544), (73, 210064), (76, 201772), (146, 105032), (152, 100886), (292, 52516), (304, 50443), (584, 26258), (691, 22192), (1168, 13129), (1382, 11096), (1387, 11056), (2764, 5548), (2774, 5528)]