18593254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 10146842

約数列:

[1, 2, 41, 82, 197, 394, 1151, 2302, 8077, 16154, 47191, 94382, 226747, 453494, 9296627, 18593254]

約数ペア:

[(1, 18593254), (2, 9296627), (41, 453494), (82, 226747), (197, 94382), (394, 47191), (1151, 16154), (2302, 8077)]