17854072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 36777600

約数和(自身を除く): 18923528

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5107, 10214, 20428, 40856, 97033, 117461, 194066, 234922, 388132, 469844, 776264, 939688, 2231759, 4463518, 8927036, 17854072]

約数ペア:

[(1, 17854072), (2, 8927036), (4, 4463518), (8, 2231759), (19, 939688), (23, 776264), (38, 469844), (46, 388132), (76, 234922), (92, 194066), (152, 117461), (184, 97033), (437, 40856), (874, 20428), (1748, 10214), (3496, 5107)]