11948416

素因数分解:

$2^7\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 26622000

約数和(自身を除く): 14673584

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 289, 304, 323, 544, 578, 608, 646, 1088, 1156, 1216, 1292, 2176, 2312, 2432, 2584, 4624, 4913, 5168, 5491, 9248, 9826, 10336, 10982, 18496, 19652, 20672, 21964, 36992, 39304, 41344, 43928, 78608, 87856, 93347, 157216, 175712, 186694, 314432, 351424, 373388, 628864, 702848, 746776, 1493552, 2987104, 5974208, 11948416]

約数ペア:

[(1, 11948416), (2, 5974208), (4, 2987104), (8, 1493552), (16, 746776), (17, 702848), (19, 628864), (32, 373388), (34, 351424), (38, 314432), (64, 186694), (68, 175712), (76, 157216), (128, 93347), (136, 87856), (152, 78608), (272, 43928), (289, 41344), (304, 39304), (323, 36992), (544, 21964), (578, 20672), (608, 19652), (646, 18496), (1088, 10982), (1156, 10336), (1216, 9826), (1292, 9248), (2176, 5491), (2312, 5168), (2432, 4913), (2584, 4624)]