17739254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 24

約数和(自身を含む): 29760192

約数和(自身を除く): 12020938

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1693, 3386, 5239, 10478, 22009, 44018, 52483, 104966, 286117, 572234, 682279, 1364558, 8869627, 17739254]

約数ペア:

[(1, 17739254), (2, 8869627), (13, 1364558), (26, 682279), (31, 572234), (62, 286117), (169, 104966), (338, 52483), (403, 44018), (806, 22009), (1693, 10478), (3386, 5239)]