2191422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 4723200

約数和(自身を除く): 2531778

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 409, 818, 893, 1227, 1786, 2454, 2679, 5358, 7771, 15542, 19223, 23313, 38446, 46626, 57669, 115338, 365237, 730474, 1095711, 2191422]

約数ペア:

[(1, 2191422), (2, 1095711), (3, 730474), (6, 365237), (19, 115338), (38, 57669), (47, 46626), (57, 38446), (94, 23313), (114, 19223), (141, 15542), (282, 7771), (409, 5358), (818, 2679), (893, 2454), (1227, 1786)]