12692456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 29184000

約数和(自身を除く): 16491544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 151, 152, 158, 266, 302, 316, 532, 553, 604, 632, 1057, 1064, 1106, 1208, 1501, 2114, 2212, 2869, 3002, 4228, 4424, 5738, 6004, 8456, 10507, 11476, 11929, 12008, 20083, 21014, 22952, 23858, 40166, 42028, 47716, 80332, 83503, 84056, 95432, 160664, 167006, 226651, 334012, 453302, 668024, 906604, 1586557, 1813208, 3173114, 6346228, 12692456]

約数ペア:

[(1, 12692456), (2, 6346228), (4, 3173114), (7, 1813208), (8, 1586557), (14, 906604), (19, 668024), (28, 453302), (38, 334012), (56, 226651), (76, 167006), (79, 160664), (133, 95432), (151, 84056), (152, 83503), (158, 80332), (266, 47716), (302, 42028), (316, 40166), (532, 23858), (553, 22952), (604, 21014), (632, 20083), (1057, 12008), (1064, 11929), (1106, 11476), (1208, 10507), (1501, 8456), (2114, 6004), (2212, 5738), (2869, 4424), (3002, 4228)]