31718410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 60580800

約数和(自身を除く): 28862390

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1201, 1390, 2402, 2641, 5282, 6005, 12010, 13205, 22819, 26410, 45638, 114095, 166939, 228190, 333878, 834695, 1669390, 3171841, 6343682, 15859205, 31718410]

約数ペア:

[(1, 31718410), (2, 15859205), (5, 6343682), (10, 3171841), (19, 1669390), (38, 834695), (95, 333878), (139, 228190), (190, 166939), (278, 114095), (695, 45638), (1201, 26410), (1390, 22819), (2402, 13205), (2641, 12010), (5282, 6005)]