19824230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 37018080

約数和(自身を除く): 17193850

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 409, 655, 818, 1310, 2045, 4090, 4847, 9694, 15133, 24235, 30266, 48470, 53579, 75665, 107158, 151330, 267895, 535790, 1982423, 3964846, 9912115, 19824230]

約数ペア:

[(1, 19824230), (2, 9912115), (5, 3964846), (10, 1982423), (37, 535790), (74, 267895), (131, 151330), (185, 107158), (262, 75665), (370, 53579), (409, 48470), (655, 30266), (818, 24235), (1310, 15133), (2045, 9694), (4090, 4847)]