18530051410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4915133}}^1$

素因数の和:4915182

約数の個数: 32

約数和(自身を含む): 37158413040

約数和(自身を除く): 18628361630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 4915133, 9830266, 24575665, 49151330, 63896729, 127793458, 142538857, 285077714, 319483645, 638967290, 712694285, 1425388570, 1853005141, 3706010282, 9265025705, 18530051410]

約数ペア:

[(1, 18530051410), (2, 9265025705), (5, 3706010282), (10, 1853005141), (13, 1425388570), (26, 712694285), (29, 638967290), (58, 319483645), (65, 285077714), (130, 142538857), (145, 127793458), (290, 63896729), (377, 49151330), (754, 24575665), (1885, 9830266), (3770, 4915133)]