16319492

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8209}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 33102720

約数和(自身を除く): 16783228

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 8209, 16418, 32836, 57463, 114926, 229852, 582839, 1165678, 2331356, 4079873, 8159746, 16319492]

約数ペア:

[(1, 16319492), (2, 8159746), (4, 4079873), (7, 2331356), (14, 1165678), (28, 582839), (71, 229852), (142, 114926), (284, 57463), (497, 32836), (994, 16418), (1988, 8209)]