12693764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 25084080

約数和(自身を除く): 12390316

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 157, 164, 314, 493, 628, 697, 986, 1189, 1394, 1972, 2378, 2669, 2788, 4553, 4756, 5338, 6437, 9106, 10676, 12874, 18212, 20213, 25748, 40426, 77401, 80852, 109429, 154802, 186673, 218858, 309604, 373346, 437716, 746692, 3173441, 6346882, 12693764]

約数ペア:

[(1, 12693764), (2, 6346882), (4, 3173441), (17, 746692), (29, 437716), (34, 373346), (41, 309604), (58, 218858), (68, 186673), (82, 154802), (116, 109429), (157, 80852), (164, 77401), (314, 40426), (493, 25748), (628, 20213), (697, 18212), (986, 12874), (1189, 10676), (1394, 9106), (1972, 6437), (2378, 5338), (2669, 4756), (2788, 4553)]