16401730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 30700656

約数和(自身を除く): 14298926

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 457, 485, 914, 970, 2285, 3589, 4570, 7178, 16909, 17945, 33818, 35890, 44329, 84545, 88658, 169090, 221645, 443290, 1640173, 3280346, 8200865, 16401730]

約数ペア:

[(1, 16401730), (2, 8200865), (5, 3280346), (10, 1640173), (37, 443290), (74, 221645), (97, 169090), (185, 88658), (194, 84545), (370, 44329), (457, 35890), (485, 33818), (914, 17945), (970, 16909), (2285, 7178), (3589, 4570)]