16241890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 18078494

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 6271, 12542, 31355, 43897, 62710, 87794, 219485, 232027, 438970, 464054, 1160135, 1624189, 2320270, 3248378, 8120945, 16241890]

約数ペア:

[(1, 16241890), (2, 8120945), (5, 3248378), (7, 2320270), (10, 1624189), (14, 1160135), (35, 464054), (37, 438970), (70, 232027), (74, 219485), (185, 87794), (259, 62710), (370, 43897), (518, 31355), (1295, 12542), (2590, 6271)]