22068670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 43600032

約数和(自身を除く): 21531362

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3203, 3445, 6406, 6890, 16015, 32030, 41639, 83278, 169759, 208195, 339518, 416390, 848795, 1697590, 2206867, 4413734, 11034335, 22068670]

約数ペア:

[(1, 22068670), (2, 11034335), (5, 4413734), (10, 2206867), (13, 1697590), (26, 848795), (53, 416390), (65, 339518), (106, 208195), (130, 169759), (265, 83278), (530, 41639), (689, 32030), (1378, 16015), (3203, 6890), (3445, 6406)]