30712474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62171}}^1$

素因数の和:62205

約数の個数: 16

約数和(自身を含む): 52224480

約数和(自身を除く): 21512006

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 62171, 124342, 808223, 1181249, 1616446, 2362498, 15356237, 30712474]

約数ペア:

[(1, 30712474), (2, 15356237), (13, 2362498), (19, 1616446), (26, 1181249), (38, 808223), (247, 124342), (494, 62171)]