42019868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50263}}^1$

素因数の和:50297

約数の個数: 24

約数和(自身を含む): 84443520

約数和(自身を除く): 42423652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 50263, 100526, 201052, 552893, 954997, 1105786, 1909994, 2211572, 3819988, 10504967, 21009934, 42019868]

約数ペア:

[(1, 42019868), (2, 21009934), (4, 10504967), (11, 3819988), (19, 2211572), (22, 1909994), (38, 1105786), (44, 954997), (76, 552893), (209, 201052), (418, 100526), (836, 50263)]