11928670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 11477090

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1031, 1157, 2062, 2314, 5155, 5785, 10310, 11570, 13403, 26806, 67015, 91759, 134030, 183518, 458795, 917590, 1192867, 2385734, 5964335, 11928670]

約数ペア:

[(1, 11928670), (2, 5964335), (5, 2385734), (10, 1192867), (13, 917590), (26, 458795), (65, 183518), (89, 134030), (130, 91759), (178, 67015), (445, 26806), (890, 13403), (1031, 11570), (1157, 10310), (2062, 5785), (2314, 5155)]