22476506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 16109734

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 263, 346, 494, 526, 2249, 3287, 3419, 4498, 4997, 6574, 6838, 9994, 42731, 45499, 64961, 85462, 90998, 129922, 591487, 864481, 1182974, 1728962, 11238253, 22476506]

約数ペア:

[(1, 22476506), (2, 11238253), (13, 1728962), (19, 1182974), (26, 864481), (38, 591487), (173, 129922), (247, 90998), (263, 85462), (346, 64961), (494, 45499), (526, 42731), (2249, 9994), (3287, 6838), (3419, 6574), (4498, 4997)]