16272988

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 29039472

約数和(自身を除く): 12766484

約数列:

[1, 2, 4, 107, 193, 197, 214, 386, 394, 428, 772, 788, 20651, 21079, 38021, 41302, 42158, 76042, 82604, 84316, 152084, 4068247, 8136494, 16272988]

約数ペア:

[(1, 16272988), (2, 8136494), (4, 4068247), (107, 152084), (193, 84316), (197, 82604), (214, 76042), (386, 42158), (394, 41302), (428, 38021), (772, 21079), (788, 20651)]