12426670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 23623488

約数和(自身を除く): 11196818

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 557, 970, 1114, 2231, 2785, 4462, 5570, 11155, 12811, 22310, 25622, 54029, 64055, 108058, 128110, 270145, 540290, 1242667, 2485334, 6213335, 12426670]

約数ペア:

[(1, 12426670), (2, 6213335), (5, 2485334), (10, 1242667), (23, 540290), (46, 270145), (97, 128110), (115, 108058), (194, 64055), (230, 54029), (485, 25622), (557, 22310), (970, 12811), (1114, 11155), (2231, 5570), (2785, 4462)]