19818588

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{1733}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 46318608

約数和(自身を除く): 26500020

約数列:

[1, 2, 3, 4, 6, 12, 953, 1733, 1906, 2859, 3466, 3812, 5199, 5718, 6932, 10398, 11436, 20796, 1651549, 3303098, 4954647, 6606196, 9909294, 19818588]

約数ペア:

[(1, 19818588), (2, 9909294), (3, 6606196), (4, 4954647), (6, 3303098), (12, 1651549), (953, 20796), (1733, 11436), (1906, 10398), (2859, 6932), (3466, 5718), (3812, 5199)]