21782892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95539}}^1$

素因数の和:95565

約数の個数: 24

約数和(自身を含む): 53502400

約数和(自身を除く): 31719508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95539, 191078, 286617, 382156, 573234, 1146468, 1815241, 3630482, 5445723, 7260964, 10891446, 21782892]

約数ペア:

[(1, 21782892), (2, 10891446), (3, 7260964), (4, 5445723), (6, 3630482), (12, 1815241), (19, 1146468), (38, 573234), (57, 382156), (76, 286617), (114, 191078), (228, 95539)]