19608712

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{6301}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 36866700

約数和(自身を除く): 17257988

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 6301, 12602, 25204, 50408, 2451089, 4902178, 9804356, 19608712]

約数ペア:

[(1, 19608712), (2, 9804356), (4, 4902178), (8, 2451089), (389, 50408), (778, 25204), (1556, 12602), (3112, 6301)]