12736612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 14479388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 269, 356, 532, 538, 623, 1076, 1246, 1691, 1883, 2492, 3382, 3766, 5111, 6764, 7532, 10222, 11837, 20444, 23674, 23941, 35777, 47348, 47882, 71554, 95764, 143108, 167587, 335174, 454879, 670348, 909758, 1819516, 3184153, 6368306, 12736612]

約数ペア:

[(1, 12736612), (2, 6368306), (4, 3184153), (7, 1819516), (14, 909758), (19, 670348), (28, 454879), (38, 335174), (76, 167587), (89, 143108), (133, 95764), (178, 71554), (266, 47882), (269, 47348), (356, 35777), (532, 23941), (538, 23674), (623, 20444), (1076, 11837), (1246, 10222), (1691, 7532), (1883, 6764), (2492, 5111), (3382, 3766)]