23907235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18938

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 8751965

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 18899, 94495, 207889, 434677, 1039445, 2173385, 4781447, 23907235]

約数ペア:

[(1, 23907235), (5, 4781447), (11, 2173385), (23, 1039445), (55, 434677), (115, 207889), (253, 94495), (1265, 18899)]