19528488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38747}}^1$

素因数の和:38766

約数の個数: 48

約数和(自身を含む): 60446880

約数和(自身を除く): 40918392

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, 38747, 77494, 116241, 154988, 232482, 271229, 309976, 348723, 464964, 542458, 697446, 813687, 929928, 1084916, 1394892, 1627374, 2169832, 2441061, 2789784, 3254748, 4882122, 6509496, 9764244, 19528488]

約数ペア:

[(1, 19528488), (2, 9764244), (3, 6509496), (4, 4882122), (6, 3254748), (7, 2789784), (8, 2441061), (9, 2169832), (12, 1627374), (14, 1394892), (18, 1084916), (21, 929928), (24, 813687), (28, 697446), (36, 542458), (42, 464964), (56, 348723), (63, 309976), (72, 271229), (84, 232482), (126, 154988), (168, 116241), (252, 77494), (504, 38747)]