12709005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 21470112

約数和(自身を除く): 8761107

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 2347, 5415, 7041, 11735, 35205, 44593, 133779, 222965, 668895, 847267, 2541801, 4236335, 12709005]

約数ペア:

[(1, 12709005), (3, 4236335), (5, 2541801), (15, 847267), (19, 668895), (57, 222965), (95, 133779), (285, 44593), (361, 35205), (1083, 11735), (1805, 7041), (2347, 5415)]