12819028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 23061024

約数和(自身を除く): 10241996

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 491, 982, 1964, 6527, 13054, 26108, 29951, 52537, 59902, 105074, 119804, 210148, 3204757, 6409514, 12819028]

約数ペア:

[(1, 12819028), (2, 6409514), (4, 3204757), (61, 210148), (107, 119804), (122, 105074), (214, 59902), (244, 52537), (428, 29951), (491, 26108), (982, 13054), (1964, 6527)]