15691992938

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 24570574080

約数和(自身を除く): 8878581142

約数列:

[1, 2, 59, 79, 103, 118, 158, 206, 277, 554, 3481, 4661, 6077, 6962, 8137, 9322, 12154, 16274, 16343, 21883, 28531, 32686, 43766, 57062, 274999, 358543, 480083, 549998, 717086, 960166, 964237, 1291097, 1683329, 1928474, 2253949, 2582194, 3366658, 4507898, 28324897, 56649794, 76174723, 99316411, 132982991, 152349446, 198632822, 265965982, 7845996469, 15691992938]

約数ペア:

[(1, 15691992938), (2, 7845996469), (59, 265965982), (79, 198632822), (103, 152349446), (118, 132982991), (158, 99316411), (206, 76174723), (277, 56649794), (554, 28324897), (3481, 4507898), (4661, 3366658), (6077, 2582194), (6962, 2253949), (8137, 1928474), (9322, 1683329), (12154, 1291097), (16274, 964237), (16343, 960166), (21883, 717086), (28531, 549998), (32686, 480083), (43766, 358543), (57062, 274999)]