22137038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 42743808

約数和(自身を除く): 20606770

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4637, 4774, 9274, 32459, 51007, 64918, 102014, 143747, 287494, 357049, 714098, 1006229, 1581217, 2012458, 3162434, 11068519, 22137038]

約数ペア:

[(1, 22137038), (2, 11068519), (7, 3162434), (11, 2012458), (14, 1581217), (22, 1006229), (31, 714098), (62, 357049), (77, 287494), (154, 143747), (217, 102014), (341, 64918), (434, 51007), (682, 32459), (2387, 9274), (4637, 4774)]