1915952944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3236407}}^1$

素因数の和:3236452

約数の個数: 20

約数和(自身を含む): 3812488624

約数和(自身を除く): 1896535680

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3236407, 6472814, 12945628, 25891256, 51782512, 119747059, 239494118, 478988236, 957976472, 1915952944]

約数ペア:

[(1, 1915952944), (2, 957976472), (4, 478988236), (8, 239494118), (16, 119747059), (37, 51782512), (74, 25891256), (148, 12945628), (296, 6472814), (592, 3236407)]