19832955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 13344645

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 359, 381, 435, 635, 1077, 1795, 1905, 3683, 5385, 10411, 11049, 18415, 31233, 45593, 52055, 55245, 136779, 156165, 227965, 683895, 1322197, 3966591, 6610985, 19832955]

約数ペア:

[(1, 19832955), (3, 6610985), (5, 3966591), (15, 1322197), (29, 683895), (87, 227965), (127, 156165), (145, 136779), (359, 55245), (381, 52055), (435, 45593), (635, 31233), (1077, 18415), (1795, 11049), (1905, 10411), (3683, 5385)]