2019388034

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{967}}^1\times {\mathrm{2357}}^1$

素因数の和:3769

約数の個数: 16

約数和(自身を含む): 3040348608

約数和(自身を除く): 1020960574

約数列:

[1, 2, 443, 886, 967, 1934, 2357, 4714, 428381, 856762, 1044151, 2088302, 2279219, 4558438, 1009694017, 2019388034]

約数ペア:

[(1, 2019388034), (2, 1009694017), (443, 4558438), (886, 2279219), (967, 2088302), (1934, 1044151), (2357, 856762), (4714, 428381)]