9915184

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10228

約数の個数: 20

約数和(自身を含む): 19527520

約数和(自身を除く): 9612336

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 10159, 20318, 40636, 81272, 162544, 619699, 1239398, 2478796, 4957592, 9915184]

約数ペア:

[(1, 9915184), (2, 4957592), (4, 2478796), (8, 1239398), (16, 619699), (61, 162544), (122, 81272), (244, 40636), (488, 20318), (976, 10159)]