12873182

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7760

約数の個数: 24

約数和(自身を含む): 23786784

約数和(自身を除く): 10913602

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 7727, 15454, 54089, 108178, 131359, 262718, 378623, 757246, 919513, 1839026, 6436591, 12873182]

約数ペア:

[(1, 12873182), (2, 6436591), (7, 1839026), (14, 919513), (17, 757246), (34, 378623), (49, 262718), (98, 131359), (119, 108178), (238, 54089), (833, 15454), (1666, 7727)]