16197118

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 12542978

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 263, 371, 526, 581, 742, 1162, 1841, 3682, 4399, 8798, 13939, 21829, 27878, 30793, 43658, 61586, 97573, 152803, 195146, 305606, 1156937, 2313874, 8098559, 16197118]

約数ペア:

[(1, 16197118), (2, 8098559), (7, 2313874), (14, 1156937), (53, 305606), (83, 195146), (106, 152803), (166, 97573), (263, 61586), (371, 43658), (526, 30793), (581, 27878), (742, 21829), (1162, 13939), (1841, 8798), (3682, 4399)]