12577696

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 26429760

約数和(自身を除く): 13852064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 151, 152, 274, 302, 304, 548, 604, 608, 1096, 1208, 2192, 2416, 2603, 2869, 4384, 4832, 5206, 5738, 10412, 11476, 20687, 20824, 22952, 41374, 41648, 45904, 82748, 83296, 91808, 165496, 330992, 393053, 661984, 786106, 1572212, 3144424, 6288848, 12577696]

約数ペア:

[(1, 12577696), (2, 6288848), (4, 3144424), (8, 1572212), (16, 786106), (19, 661984), (32, 393053), (38, 330992), (76, 165496), (137, 91808), (151, 83296), (152, 82748), (274, 45904), (302, 41648), (304, 41374), (548, 22952), (604, 20824), (608, 20687), (1096, 11476), (1208, 10412), (2192, 5738), (2416, 5206), (2603, 4832), (2869, 4384)]