19293102

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6827}}^1$

素因数の和:6992

約数の個数: 24

約数和(自身を含む): 42074136

約数和(自身を除く): 22781034

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 6827, 13654, 20481, 40962, 61443, 122886, 1071839, 2143678, 3215517, 6431034, 9646551, 19293102]

約数ペア:

[(1, 19293102), (2, 9646551), (3, 6431034), (6, 3215517), (9, 2143678), (18, 1071839), (157, 122886), (314, 61443), (471, 40962), (942, 20481), (1413, 13654), (2826, 6827)]