15388896

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5215

約数の個数: 48

約数和(自身を含む): 41707008

約数和(自身を除く): 26318112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5171, 10342, 15513, 20684, 31026, 41368, 62052, 82736, 124104, 160301, 165472, 248208, 320602, 480903, 496416, 641204, 961806, 1282408, 1923612, 2564816, 3847224, 5129632, 7694448, 15388896]

約数ペア:

[(1, 15388896), (2, 7694448), (3, 5129632), (4, 3847224), (6, 2564816), (8, 1923612), (12, 1282408), (16, 961806), (24, 641204), (31, 496416), (32, 480903), (48, 320602), (62, 248208), (93, 165472), (96, 160301), (124, 124104), (186, 82736), (248, 62052), (372, 41368), (496, 31026), (744, 20684), (992, 15513), (1488, 10342), (2976, 5171)]