19992330704624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2137}}^1\times {\mathrm{14261167}}^1$

素因数の和:14263353

約数の個数: 40

約数和(自身を含む): 39698471093568

約数和(自身を除く): 19706140388944

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2137, 4274, 8548, 17096, 34192, 87617, 175234, 350468, 700936, 1401872, 14261167, 28522334, 57044668, 114089336, 228178672, 584707847, 1169415694, 2338831388, 4677662776, 9355325552, 30476113879, 60952227758, 121904455516, 243808911032, 487617822064, 1249520669039, 2499041338078, 4998082676156, 9996165352312, 19992330704624]

約数ペア:

[(1, 19992330704624), (2, 9996165352312), (4, 4998082676156), (8, 2499041338078), (16, 1249520669039), (41, 487617822064), (82, 243808911032), (164, 121904455516), (328, 60952227758), (656, 30476113879), (2137, 9355325552), (4274, 4677662776), (8548, 2338831388), (17096, 1169415694), (34192, 584707847), (87617, 228178672), (175234, 114089336), (350468, 57044668), (700936, 28522334), (1401872, 14261167)]