12551896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 15960104

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 116, 118, 131, 203, 232, 236, 262, 406, 413, 472, 524, 812, 826, 917, 1048, 1624, 1652, 1711, 1834, 3304, 3422, 3668, 3799, 6844, 7336, 7598, 7729, 11977, 13688, 15196, 15458, 23954, 26593, 30392, 30916, 47908, 53186, 54103, 61832, 95816, 106372, 108206, 212744, 216412, 224141, 432824, 448282, 896564, 1568987, 1793128, 3137974, 6275948, 12551896]

約数ペア:

[(1, 12551896), (2, 6275948), (4, 3137974), (7, 1793128), (8, 1568987), (14, 896564), (28, 448282), (29, 432824), (56, 224141), (58, 216412), (59, 212744), (116, 108206), (118, 106372), (131, 95816), (203, 61832), (232, 54103), (236, 53186), (262, 47908), (406, 30916), (413, 30392), (472, 26593), (524, 23954), (812, 15458), (826, 15196), (917, 13688), (1048, 11977), (1624, 7729), (1652, 7598), (1711, 7336), (1834, 6844), (3304, 3799), (3422, 3668)]