19181652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228353}}^1$

素因数の和:228367

約数の個数: 24

約数和(自身を含む): 51151296

約数和(自身を除く): 31969644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228353, 456706, 685059, 913412, 1370118, 1598471, 2740236, 3196942, 4795413, 6393884, 9590826, 19181652]

約数ペア:

[(1, 19181652), (2, 9590826), (3, 6393884), (4, 4795413), (6, 3196942), (7, 2740236), (12, 1598471), (14, 1370118), (21, 913412), (28, 685059), (42, 456706), (84, 228353)]