21583914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19270

約数の個数: 32

約数和(自身を含む): 49864896

約数和(自身を除く): 28280982

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 19237, 38474, 57711, 115422, 211607, 327029, 423214, 634821, 654058, 981087, 1269642, 1962174, 3597319, 7194638, 10791957, 21583914]

約数ペア:

[(1, 21583914), (2, 10791957), (3, 7194638), (6, 3597319), (11, 1962174), (17, 1269642), (22, 981087), (33, 654058), (34, 634821), (51, 423214), (66, 327029), (102, 211607), (187, 115422), (374, 57711), (561, 38474), (1122, 19237)]