1213232

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 20

約数和(自身を含む): 2368896

約数和(自身を除く): 1155664

約数列:

[1, 2, 4, 8, 16, 191, 382, 397, 764, 794, 1528, 1588, 3056, 3176, 6352, 75827, 151654, 303308, 606616, 1213232]

約数ペア:

[(1, 1213232), (2, 606616), (4, 303308), (8, 151654), (16, 75827), (191, 6352), (382, 3176), (397, 3056), (764, 1588), (794, 1528)]