17955722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5693}}^1$

素因数の和:5797

約数の個数: 16

約数和(自身を含む): 28697760

約数和(自身を除く): 10742038

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 5693, 11386, 108167, 216334, 472519, 945038, 8977861, 17955722]

約数ペア:

[(1, 17955722), (2, 8977861), (19, 945038), (38, 472519), (83, 216334), (166, 108167), (1577, 11386), (3154, 5693)]