12224810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 23853312

約数和(自身を除く): 11628502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 347, 542, 694, 1355, 1735, 2710, 3470, 3523, 4511, 7046, 9022, 17615, 22555, 35230, 45110, 94037, 188074, 470185, 940370, 1222481, 2444962, 6112405, 12224810]

約数ペア:

[(1, 12224810), (2, 6112405), (5, 2444962), (10, 1222481), (13, 940370), (26, 470185), (65, 188074), (130, 94037), (271, 45110), (347, 35230), (542, 22555), (694, 17615), (1355, 9022), (1735, 7046), (2710, 4511), (3470, 3523)]