19097198196

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1531697}}^1$

素因数の和:1532743

約数の個数: 24

約数和(自身を含む): 44603045760

約数和(自身を除く): 25505847564

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 12468, 1531697, 3063394, 4595091, 6126788, 9190182, 18380364, 1591433183, 3182866366, 4774299549, 6365732732, 9548599098, 19097198196]

約数ペア:

[(1, 19097198196), (2, 9548599098), (3, 6365732732), (4, 4774299549), (6, 3182866366), (12, 1591433183), (1039, 18380364), (2078, 9190182), (3117, 6126788), (4156, 4595091), (6234, 3063394), (12468, 1531697)]