7938542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5608978

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 293, 437, 586, 589, 713, 874, 1178, 1426, 5567, 6739, 9083, 11134, 13478, 13547, 18166, 27094, 128041, 172577, 208909, 256082, 345154, 417818, 3969271, 7938542]

約数ペア:

[(1, 7938542), (2, 3969271), (19, 417818), (23, 345154), (31, 256082), (38, 208909), (46, 172577), (62, 128041), (293, 27094), (437, 18166), (586, 13547), (589, 13478), (713, 11134), (874, 9083), (1178, 6739), (1426, 5567)]