16715988

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8761}}^1$

素因数の和:8824

約数の個数: 36

約数和(自身を含む): 43056468

約数和(自身を除く): 26340480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8761, 17522, 26283, 35044, 52566, 78849, 105132, 157698, 315396, 464333, 928666, 1392999, 1857332, 2785998, 4178997, 5571996, 8357994, 16715988]

約数ペア:

[(1, 16715988), (2, 8357994), (3, 5571996), (4, 4178997), (6, 2785998), (9, 1857332), (12, 1392999), (18, 928666), (36, 464333), (53, 315396), (106, 157698), (159, 105132), (212, 78849), (318, 52566), (477, 35044), (636, 26283), (954, 17522), (1908, 8761)]