30497242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25889}}^1$

素因数の和:25941

約数の個数: 16

約数和(自身を含む): 49708800

約数和(自身を除く): 19211558

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 25889, 51778, 491891, 802559, 983782, 1605118, 15248621, 30497242]

約数ペア:

[(1, 30497242), (2, 15248621), (19, 1605118), (31, 983782), (38, 802559), (62, 491891), (589, 51778), (1178, 25889)]