11985142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 19829880

約数和(自身を除く): 7844738

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 601, 767, 1202, 1534, 7813, 9971, 15626, 19942, 35459, 70918, 101569, 203138, 460967, 921934, 5992571, 11985142]

約数ペア:

[(1, 11985142), (2, 5992571), (13, 921934), (26, 460967), (59, 203138), (118, 101569), (169, 70918), (338, 35459), (601, 19942), (767, 15626), (1202, 9971), (1534, 7813)]