22637254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 36148032

約数和(自身を除く): 13510778

約数列:

[1, 2, 31, 53, 62, 83, 106, 166, 1643, 2573, 3286, 4399, 5146, 6889, 8798, 13778, 136369, 213559, 272738, 365117, 427118, 730234, 11318627, 22637254]

約数ペア:

[(1, 22637254), (2, 11318627), (31, 730234), (53, 427118), (62, 365117), (83, 272738), (106, 213559), (166, 136369), (1643, 13778), (2573, 8798), (3286, 6889), (4399, 5146)]