17730196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7603}}^1$

素因数の和:7671

約数の個数: 24

約数和(自身を含む): 34491744

約数和(自身を除く): 16761548

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7603, 15206, 30412, 83633, 167266, 334532, 402959, 805918, 1611836, 4432549, 8865098, 17730196]

約数ペア:

[(1, 17730196), (2, 8865098), (4, 4432549), (11, 1611836), (22, 805918), (44, 402959), (53, 334532), (106, 167266), (212, 83633), (583, 30412), (1166, 15206), (2332, 7603)]