22157954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 41172096

約数和(自身を除く): 19014142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 577, 1154, 1477, 2743, 2954, 4039, 5486, 7501, 8078, 15002, 19201, 38402, 52507, 105014, 121747, 243494, 852229, 1582711, 1704458, 3165422, 11078977, 22157954]

約数ペア:

[(1, 22157954), (2, 11078977), (7, 3165422), (13, 1704458), (14, 1582711), (26, 852229), (91, 243494), (182, 121747), (211, 105014), (422, 52507), (577, 38402), (1154, 19201), (1477, 15002), (2743, 8078), (2954, 7501), (4039, 5486)]