9921812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 18738216

約数和(自身を除く): 8816404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 2753, 3604, 5506, 11012, 46801, 93602, 145909, 187204, 291818, 583636, 2480453, 4960906, 9921812]

約数ペア:

[(1, 9921812), (2, 4960906), (4, 2480453), (17, 583636), (34, 291818), (53, 187204), (68, 145909), (106, 93602), (212, 46801), (901, 11012), (1802, 5506), (2753, 3604)]