23119174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 15406586

約数列:

[1, 2, 13, 26, 89, 97, 103, 178, 194, 206, 1157, 1261, 1339, 2314, 2522, 2678, 8633, 9167, 9991, 17266, 18334, 19982, 112229, 119171, 129883, 224458, 238342, 259766, 889199, 1778398, 11559587, 23119174]

約数ペア:

[(1, 23119174), (2, 11559587), (13, 1778398), (26, 889199), (89, 259766), (97, 238342), (103, 224458), (178, 129883), (194, 119171), (206, 112229), (1157, 19982), (1261, 18334), (1339, 17266), (2314, 9991), (2522, 9167), (2678, 8633)]