20141165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11860

約数の個数: 16

約数和(自身を含む): 27219456

約数和(自身を除く): 7078291

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 11813, 59065, 129943, 366203, 649715, 1831015, 4028233, 20141165]

約数ペア:

[(1, 20141165), (5, 4028233), (11, 1831015), (31, 649715), (55, 366203), (155, 129943), (341, 59065), (1705, 11813)]