12731716

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 22752576

約数和(自身を除く): 10020860

約数列:

[1, 2, 4, 107, 151, 197, 214, 302, 394, 428, 604, 788, 16157, 21079, 29747, 32314, 42158, 59494, 64628, 84316, 118988, 3182929, 6365858, 12731716]

約数ペア:

[(1, 12731716), (2, 6365858), (4, 3182929), (107, 118988), (151, 84316), (197, 64628), (214, 59494), (302, 42158), (394, 32314), (428, 29747), (604, 21079), (788, 16157)]