1899068135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{197101}}^1$

素因数の和:197194

約数の個数: 16

約数和(自身を含む): 2384145792

約数和(自身を除く): 485077657

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 197101, 985505, 8081141, 9263747, 40405705, 46318735, 379813627, 1899068135]

約数ペア:

[(1, 1899068135), (5, 379813627), (41, 46318735), (47, 40405705), (205, 9263747), (235, 8081141), (1927, 985505), (9635, 197101)]