12086690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 27349056

約数和(自身を除く): 15262366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1427, 1694, 2854, 4235, 7135, 8470, 9989, 14270, 15697, 19978, 31394, 49945, 78485, 99890, 109879, 156970, 172667, 219758, 345334, 549395, 863335, 1098790, 1208669, 1726670, 2417338, 6043345, 12086690]

約数ペア:

[(1, 12086690), (2, 6043345), (5, 2417338), (7, 1726670), (10, 1208669), (11, 1098790), (14, 863335), (22, 549395), (35, 345334), (55, 219758), (70, 172667), (77, 156970), (110, 109879), (121, 99890), (154, 78485), (242, 49945), (385, 31394), (605, 19978), (770, 15697), (847, 14270), (1210, 9989), (1427, 8470), (1694, 7135), (2854, 4235)]