22441538

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 39564288

約数和(自身を除く): 17122750

約数列:

[1, 2, 7, 14, 71, 107, 142, 211, 214, 422, 497, 749, 994, 1477, 1498, 2954, 7597, 14981, 15194, 22577, 29962, 45154, 53179, 104867, 106358, 158039, 209734, 316078, 1602967, 3205934, 11220769, 22441538]

約数ペア:

[(1, 22441538), (2, 11220769), (7, 3205934), (14, 1602967), (71, 316078), (107, 209734), (142, 158039), (211, 106358), (214, 104867), (422, 53179), (497, 45154), (749, 29962), (994, 22577), (1477, 15194), (1498, 14981), (2954, 7597)]