21411948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57559}}^1$

素因数の和:57597

約数の個数: 24

約数和(自身を含む): 51573760

約数和(自身を除く): 30161812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57559, 115118, 172677, 230236, 345354, 690708, 1784329, 3568658, 5352987, 7137316, 10705974, 21411948]

約数ペア:

[(1, 21411948), (2, 10705974), (3, 7137316), (4, 5352987), (6, 3568658), (12, 1784329), (31, 690708), (62, 345354), (93, 230236), (124, 172677), (186, 115118), (372, 57559)]