16985084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 30477216

約数和(自身を除く): 13492132

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 461, 604, 922, 1844, 9211, 18422, 28121, 36844, 56242, 69611, 112484, 139222, 278444, 4246271, 8492542, 16985084]

約数ペア:

[(1, 16985084), (2, 8492542), (4, 4246271), (61, 278444), (122, 139222), (151, 112484), (244, 69611), (302, 56242), (461, 36844), (604, 28121), (922, 18422), (1844, 9211)]