99949918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 62620322

約数列:

[1, 2, 19, 38, 47, 94, 191, 293, 382, 586, 893, 1786, 3629, 5567, 7258, 8977, 11134, 13771, 17954, 27542, 55963, 111926, 170563, 261649, 341126, 523298, 1063297, 2126594, 2630261, 5260522, 49974959, 99949918]

約数ペア:

[(1, 99949918), (2, 49974959), (19, 5260522), (38, 2630261), (47, 2126594), (94, 1063297), (191, 523298), (293, 341126), (382, 261649), (586, 170563), (893, 111926), (1786, 55963), (3629, 27542), (5567, 17954), (7258, 13771), (8977, 11134)]