16196968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 18276632

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 113, 152, 164, 184, 226, 328, 437, 452, 779, 874, 904, 943, 1558, 1748, 1886, 2147, 2599, 3116, 3496, 3772, 4294, 4633, 5198, 6232, 7544, 8588, 9266, 10396, 17176, 17917, 18532, 20792, 35834, 37064, 49381, 71668, 88027, 98762, 106559, 143336, 176054, 197524, 213118, 352108, 395048, 426236, 704216, 852472, 2024621, 4049242, 8098484, 16196968]

約数ペア:

[(1, 16196968), (2, 8098484), (4, 4049242), (8, 2024621), (19, 852472), (23, 704216), (38, 426236), (41, 395048), (46, 352108), (76, 213118), (82, 197524), (92, 176054), (113, 143336), (152, 106559), (164, 98762), (184, 88027), (226, 71668), (328, 49381), (437, 37064), (452, 35834), (779, 20792), (874, 18532), (904, 17917), (943, 17176), (1558, 10396), (1748, 9266), (1886, 8588), (2147, 7544), (2599, 6232), (3116, 5198), (3496, 4633), (3772, 4294)]