16180324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 29976800

約数和(自身を除く): 13796476

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 1009, 2018, 4009, 4036, 8018, 16036, 19171, 38342, 76684, 212899, 425798, 851596, 4045081, 8090162, 16180324]

約数ペア:

[(1, 16180324), (2, 8090162), (4, 4045081), (19, 851596), (38, 425798), (76, 212899), (211, 76684), (422, 38342), (844, 19171), (1009, 16036), (2018, 8018), (4009, 4036)]