19251288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38197}}^1$

素因数の和:38216

約数の個数: 48

約数和(自身を含む): 59588880

約数和(自身を除く): 40337592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38197, 76394, 114591, 152788, 229182, 267379, 305576, 343773, 458364, 534758, 687546, 802137, 916728, 1069516, 1375092, 1604274, 2139032, 2406411, 2750184, 3208548, 4812822, 6417096, 9625644, 19251288]

約数ペア:

[(1, 19251288), (2, 9625644), (3, 6417096), (4, 4812822), (6, 3208548), (7, 2750184), (8, 2406411), (9, 2139032), (12, 1604274), (14, 1375092), (18, 1069516), (21, 916728), (24, 802137), (28, 687546), (36, 534758), (42, 458364), (56, 343773), (63, 305576), (72, 267379), (84, 229182), (126, 152788), (168, 114591), (252, 76394), (504, 38197)]