16919852

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 30196320

約数和(自身を除く): 13276468

約数列:

[1, 2, 4, 109, 151, 218, 257, 302, 436, 514, 604, 1028, 16459, 28013, 32918, 38807, 56026, 65836, 77614, 112052, 155228, 4229963, 8459926, 16919852]

約数ペア:

[(1, 16919852), (2, 8459926), (4, 4229963), (109, 155228), (151, 112052), (218, 77614), (257, 65836), (302, 56026), (436, 38807), (514, 32918), (604, 28013), (1028, 16459)]