17419441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 20903400

約数和(自身を除く): 3483959

約数列:

[1, 13, 17, 23, 149, 221, 299, 391, 529, 1937, 2533, 3427, 5083, 6877, 8993, 32929, 44551, 58259, 78821, 116909, 757367, 1024673, 1339957, 17419441]

約数ペア:

[(1, 17419441), (13, 1339957), (17, 1024673), (23, 757367), (149, 116909), (221, 78821), (299, 58259), (391, 44551), (529, 32929), (1937, 8993), (2533, 6877), (3427, 5083)]