23938330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2069}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 46947600

約数和(自身を除く): 23009270

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2069, 2314, 4138, 5785, 10345, 11570, 20690, 26897, 53794, 134485, 184141, 268970, 368282, 920705, 1841410, 2393833, 4787666, 11969165, 23938330]

約数ペア:

[(1, 23938330), (2, 11969165), (5, 4787666), (10, 2393833), (13, 1841410), (26, 920705), (65, 368282), (89, 268970), (130, 184141), (178, 134485), (445, 53794), (890, 26897), (1157, 20690), (2069, 11570), (2314, 10345), (4138, 5785)]