23072894

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 38556000

約数和(自身を除く): 15483106

約数列:

[1, 2, 13, 26, 59, 89, 118, 169, 178, 338, 767, 1157, 1534, 2197, 2314, 4394, 5251, 9971, 10502, 15041, 19942, 30082, 68263, 129623, 136526, 195533, 259246, 391066, 887419, 1774838, 11536447, 23072894]

約数ペア:

[(1, 23072894), (2, 11536447), (13, 1774838), (26, 887419), (59, 391066), (89, 259246), (118, 195533), (169, 136526), (178, 129623), (338, 68263), (767, 30082), (1157, 19942), (1534, 15041), (2197, 10502), (2314, 9971), (4394, 5251)]