23219195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 29691360

約数和(自身を除く): 6472165

約数列:

[1, 5, 17, 85, 173, 865, 1579, 2941, 7895, 14705, 26843, 134215, 273167, 1365835, 4643839, 23219195]

約数ペア:

[(1, 23219195), (5, 4643839), (17, 1365835), (85, 273167), (173, 134215), (865, 26843), (1579, 14705), (2941, 7895)]