22018742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 34366464

約数和(自身を除く): 12347722

約数列:

[1, 2, 31, 62, 131, 262, 2711, 4061, 5422, 8122, 84041, 168082, 355141, 710282, 11009371, 22018742]

約数ペア:

[(1, 22018742), (2, 11009371), (31, 710282), (62, 355141), (131, 168082), (262, 84041), (2711, 8122), (4061, 5422)]