219023618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14030

約数の個数: 32

約数和(自身を含む): 386076672

約数和(自身を除く): 167053054

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 13963, 15686, 27926, 153593, 307186, 321149, 432853, 642298, 865706, 3532639, 4761383, 7065278, 9522766, 9955619, 19911238, 109511809, 219023618]

約数ペア:

[(1, 219023618), (2, 109511809), (11, 19911238), (22, 9955619), (23, 9522766), (31, 7065278), (46, 4761383), (62, 3532639), (253, 865706), (341, 642298), (506, 432853), (682, 321149), (713, 307186), (1426, 153593), (7843, 27926), (13963, 15686)]