13803994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9005606

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 131, 262, 893, 1121, 1786, 2242, 2489, 2773, 4978, 5546, 6157, 7729, 12314, 15458, 52687, 105374, 116983, 146851, 233966, 293702, 363263, 726526, 6901997, 13803994]

約数ペア:

[(1, 13803994), (2, 6901997), (19, 726526), (38, 363263), (47, 293702), (59, 233966), (94, 146851), (118, 116983), (131, 105374), (262, 52687), (893, 15458), (1121, 12314), (1786, 7729), (2242, 6157), (2489, 5546), (2773, 4978)]