15659516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 29138256

約数和(自身を除く): 13478740

約数列:

[1, 2, 4, 17, 34, 68, 421, 547, 842, 1094, 1684, 2188, 7157, 9299, 14314, 18598, 28628, 37196, 230287, 460574, 921148, 3914879, 7829758, 15659516]

約数ペア:

[(1, 15659516), (2, 7829758), (4, 3914879), (17, 921148), (34, 460574), (68, 230287), (421, 37196), (547, 28628), (842, 18598), (1094, 14314), (1684, 9299), (2188, 7157)]