11982464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 27132000

約数和(自身を除く): 15149536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 379, 416, 494, 608, 758, 832, 988, 1216, 1516, 1664, 1976, 2432, 3032, 3952, 4927, 6064, 7201, 7904, 9854, 12128, 14402, 15808, 19708, 24256, 28804, 31616, 39416, 48512, 57608, 78832, 93613, 115216, 157664, 187226, 230432, 315328, 374452, 460864, 630656, 748904, 921728, 1497808, 2995616, 5991232, 11982464]

約数ペア:

[(1, 11982464), (2, 5991232), (4, 2995616), (8, 1497808), (13, 921728), (16, 748904), (19, 630656), (26, 460864), (32, 374452), (38, 315328), (52, 230432), (64, 187226), (76, 157664), (104, 115216), (128, 93613), (152, 78832), (208, 57608), (247, 48512), (304, 39416), (379, 31616), (416, 28804), (494, 24256), (608, 19708), (758, 15808), (832, 14402), (988, 12128), (1216, 9854), (1516, 7904), (1664, 7201), (1976, 6064), (2432, 4927), (3032, 3952)]