12181567195

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{17431}}^1$

素因数の和:17971

約数の個数: 32

約数和(自身を含む): 17149741056

約数和(自身を除く): 4968173861

約数列:

[1, 5, 7, 35, 41, 205, 287, 487, 1435, 2435, 3409, 17045, 17431, 19967, 87155, 99835, 122017, 139769, 610085, 698845, 714671, 3573355, 5002697, 8488897, 25013485, 42444485, 59422279, 297111395, 348044777, 1740223885, 2436313439, 12181567195]

約数ペア:

[(1, 12181567195), (5, 2436313439), (7, 1740223885), (35, 348044777), (41, 297111395), (205, 59422279), (287, 42444485), (487, 25013485), (1435, 8488897), (2435, 5002697), (3409, 3573355), (17045, 714671), (17431, 698845), (19967, 610085), (87155, 139769), (99835, 122017)]