13012948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13171}}^1$

素因数の和:13207

約数の個数: 24

約数和(自身を含む): 25817120

約数和(自身を除く): 12804172

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13171, 26342, 52684, 171223, 250249, 342446, 500498, 684892, 1000996, 3253237, 6506474, 13012948]

約数ペア:

[(1, 13012948), (2, 6506474), (4, 3253237), (13, 1000996), (19, 684892), (26, 500498), (38, 342446), (52, 250249), (76, 171223), (247, 52684), (494, 26342), (988, 13171)]