12589690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 24261120

約数和(自身を除く): 11671430

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 719, 1030, 1438, 1751, 3502, 3595, 7190, 8755, 12223, 17510, 24446, 61115, 74057, 122230, 148114, 370285, 740570, 1258969, 2517938, 6294845, 12589690]

約数ペア:

[(1, 12589690), (2, 6294845), (5, 2517938), (10, 1258969), (17, 740570), (34, 370285), (85, 148114), (103, 122230), (170, 74057), (206, 61115), (515, 24446), (719, 17510), (1030, 12223), (1438, 8755), (1751, 7190), (3502, 3595)]