12118016

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 24881220

約数和(自身を除く): 12763204

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 122, 128, 194, 244, 256, 388, 488, 512, 776, 976, 1024, 1552, 1952, 2048, 3104, 3904, 5917, 6208, 7808, 11834, 12416, 15616, 23668, 24832, 31232, 47336, 49664, 62464, 94672, 99328, 124928, 189344, 198656, 378688, 757376, 1514752, 3029504, 6059008, 12118016]

約数ペア:

[(1, 12118016), (2, 6059008), (4, 3029504), (8, 1514752), (16, 757376), (32, 378688), (61, 198656), (64, 189344), (97, 124928), (122, 99328), (128, 94672), (194, 62464), (244, 49664), (256, 47336), (388, 31232), (488, 24832), (512, 23668), (776, 15616), (976, 12416), (1024, 11834), (1552, 7808), (1952, 6208), (2048, 5917), (3104, 3904)]