19934754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5333}}^1$

素因数の和:5434

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 26151006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 5333, 10666, 15999, 31998, 37331, 74662, 111993, 223986, 474637, 949274, 1423911, 2847822, 3322459, 6644918, 9967377, 19934754]

約数ペア:

[(1, 19934754), (2, 9967377), (3, 6644918), (6, 3322459), (7, 2847822), (14, 1423911), (21, 949274), (42, 474637), (89, 223986), (178, 111993), (267, 74662), (534, 37331), (623, 31998), (1246, 15999), (1869, 10666), (3738, 5333)]