19251296

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11351}}^1$

素因数の和:11414

約数の個数: 24

約数和(自身を含む): 38619504

約数和(自身を除く): 19368208

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11351, 22702, 45404, 90808, 181616, 363232, 601603, 1203206, 2406412, 4812824, 9625648, 19251296]

約数ペア:

[(1, 19251296), (2, 9625648), (4, 4812824), (8, 2406412), (16, 1203206), (32, 601603), (53, 363232), (106, 181616), (212, 90808), (424, 45404), (848, 22702), (1696, 11351)]