12409432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 16102568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 109, 133, 152, 214, 218, 266, 428, 436, 532, 749, 763, 856, 872, 1064, 1498, 1526, 2033, 2071, 2996, 3052, 4066, 4142, 5992, 6104, 8132, 8284, 11663, 14231, 14497, 16264, 16568, 23326, 28462, 28994, 46652, 56924, 57988, 81641, 93304, 113848, 115976, 163282, 221597, 326564, 443194, 653128, 886388, 1551179, 1772776, 3102358, 6204716, 12409432]

約数ペア:

[(1, 12409432), (2, 6204716), (4, 3102358), (7, 1772776), (8, 1551179), (14, 886388), (19, 653128), (28, 443194), (38, 326564), (56, 221597), (76, 163282), (107, 115976), (109, 113848), (133, 93304), (152, 81641), (214, 57988), (218, 56924), (266, 46652), (428, 28994), (436, 28462), (532, 23326), (749, 16568), (763, 16264), (856, 14497), (872, 14231), (1064, 11663), (1498, 8284), (1526, 8132), (2033, 6104), (2071, 5992), (2996, 4142), (3052, 4066)]