19263216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57331}}^1$

素因数の和:57349

約数の個数: 40

約数和(自身を含む): 56873344

約数和(自身を除く): 37610128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57331, 114662, 171993, 229324, 343986, 401317, 458648, 687972, 802634, 917296, 1203951, 1375944, 1605268, 2407902, 2751888, 3210536, 4815804, 6421072, 9631608, 19263216]

約数ペア:

[(1, 19263216), (2, 9631608), (3, 6421072), (4, 4815804), (6, 3210536), (7, 2751888), (8, 2407902), (12, 1605268), (14, 1375944), (16, 1203951), (21, 917296), (24, 802634), (28, 687972), (42, 458648), (48, 401317), (56, 343986), (84, 229324), (112, 171993), (168, 114662), (336, 57331)]