19103630157

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{60331}}^1$

素因数の和:60721

約数の個数: 24

約数和(自身を含む): 27896551488

約数和(自身を除く): 8792921331

約数列:

[1, 3, 9, 151, 233, 453, 699, 1359, 2097, 35183, 60331, 105549, 180993, 316647, 542979, 9109981, 14057123, 27329943, 42171369, 81989829, 126514107, 2122625573, 6367876719, 19103630157]

約数ペア:

[(1, 19103630157), (3, 6367876719), (9, 2122625573), (151, 126514107), (233, 81989829), (453, 42171369), (699, 27329943), (1359, 14057123), (2097, 9109981), (35183, 542979), (60331, 316647), (105549, 180993)]