2022971890

素因数分解:

$2^1\times 5^1\times {\mathrm{9619}}^1\times {\mathrm{21031}}^1$

素因数の和:30657

約数の個数: 16

約数和(自身を含む): 3641901120

約数和(自身を除く): 1618929230

約数列:

[1, 2, 5, 10, 9619, 19238, 21031, 42062, 48095, 96190, 105155, 210310, 202297189, 404594378, 1011485945, 2022971890]

約数ペア:

[(1, 2022971890), (2, 1011485945), (5, 404594378), (10, 202297189), (9619, 210310), (19238, 105155), (21031, 96190), (42062, 48095)]