16028856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11748

約数の個数: 48

約数和(自身を含む): 45700200

約数和(自身を除く): 29671344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11717, 23434, 35151, 46868, 70302, 93736, 105453, 140604, 210906, 222623, 281208, 421812, 445246, 667869, 843624, 890492, 1335738, 1780984, 2003607, 2671476, 4007214, 5342952, 8014428, 16028856]

約数ペア:

[(1, 16028856), (2, 8014428), (3, 5342952), (4, 4007214), (6, 2671476), (8, 2003607), (9, 1780984), (12, 1335738), (18, 890492), (19, 843624), (24, 667869), (36, 445246), (38, 421812), (57, 281208), (72, 222623), (76, 210906), (114, 140604), (152, 105453), (171, 93736), (228, 70302), (342, 46868), (456, 35151), (684, 23434), (1368, 11717)]