12420070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95539}}^1$

素因数の和:95559

約数の個数: 16

約数和(自身を含む): 24076080

約数和(自身を除く): 11656010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 95539, 191078, 477695, 955390, 1242007, 2484014, 6210035, 12420070]

約数ペア:

[(1, 12420070), (2, 6210035), (5, 2484014), (10, 1242007), (13, 955390), (26, 477695), (65, 191078), (130, 95539)]