12947330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117703}}^1$

素因数の和:117721

約数の個数: 16

約数和(自身を含む): 25424064

約数和(自身を除く): 12476734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 117703, 235406, 588515, 1177030, 1294733, 2589466, 6473665, 12947330]

約数ペア:

[(1, 12947330), (2, 6473665), (5, 2589466), (10, 1294733), (11, 1177030), (22, 588515), (55, 235406), (110, 117703)]