14291220215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4065781}}^1$

素因数の和:4065842

約数の個数: 16

約数和(自身を含む): 18539965920

約数和(自身を除く): 4248745705

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 4065781, 20328905, 77249839, 150433897, 386249195, 752169485, 2858244043, 14291220215]

約数ペア:

[(1, 14291220215), (5, 2858244043), (19, 752169485), (37, 386249195), (95, 150433897), (185, 77249839), (703, 20328905), (3515, 4065781)]