1913884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 3961440

約数和(自身を除く): 2047556

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2357, 4714, 9428, 16499, 32998, 65996, 68353, 136706, 273412, 478471, 956942, 1913884]

約数ペア:

[(1, 1913884), (2, 956942), (4, 478471), (7, 273412), (14, 136706), (28, 68353), (29, 65996), (58, 32998), (116, 16499), (203, 9428), (406, 4714), (812, 2357)]