1927475778818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1\times {\mathrm{138451}}^1$

素因数の和:139742

約数の個数: 32

約数和(自身を含む): 3053963139840

約数和(自身を除く): 1126487361022

約数列:

[1, 2, 19, 38, 443, 827, 886, 1654, 8417, 15713, 16834, 31426, 138451, 276902, 366361, 732722, 2630569, 5261138, 6960859, 13921718, 61333793, 114498977, 122667586, 228997954, 1165342067, 2175480563, 2330684134, 4350961126, 50723046811, 101446093622, 963737889409, 1927475778818]

約数ペア:

[(1, 1927475778818), (2, 963737889409), (19, 101446093622), (38, 50723046811), (443, 4350961126), (827, 2330684134), (886, 2175480563), (1654, 1165342067), (8417, 228997954), (15713, 122667586), (16834, 114498977), (31426, 61333793), (138451, 13921718), (276902, 6960859), (366361, 5261138), (732722, 2630569)]