2019562738

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1\times {\mathrm{5639}}^1$

素因数の和:6513

約数の個数: 16

約数和(自身を含む): 3044652480

約数和(自身を除く): 1025089742

約数列:

[1, 2, 331, 541, 662, 1082, 5639, 11278, 179071, 358142, 1866509, 3050699, 3733018, 6101398, 1009781369, 2019562738]

約数ペア:

[(1, 2019562738), (2, 1009781369), (331, 6101398), (541, 3733018), (662, 3050699), (1082, 1866509), (5639, 358142), (11278, 179071)]