12247710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 29486592

約数和(自身を除く): 17238882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 647, 1262, 1294, 1893, 1941, 3155, 3235, 3786, 3882, 6310, 6470, 9465, 9705, 18930, 19410, 408257, 816514, 1224771, 2041285, 2449542, 4082570, 6123855, 12247710]

約数ペア:

[(1, 12247710), (2, 6123855), (3, 4082570), (5, 2449542), (6, 2041285), (10, 1224771), (15, 816514), (30, 408257), (631, 19410), (647, 18930), (1262, 9705), (1294, 9465), (1893, 6470), (1941, 6310), (3155, 3882), (3235, 3786)]