21598094

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18587}}^1$

素因数の和:18679

約数の個数: 16

約数和(自身を含む): 37473408

約数和(自身を除く): 15875314

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 18587, 37174, 130109, 260218, 1542721, 3085442, 10799047, 21598094]

約数ペア:

[(1, 21598094), (2, 10799047), (7, 3085442), (14, 1542721), (83, 260218), (166, 130109), (581, 37174), (1162, 18587)]