19333706

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22639}}^1$

素因数の和:22709

約数の個数: 16

約数和(自身を含む): 33688320

約数和(自身を除く): 14354614

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 22639, 45278, 158473, 316946, 1380979, 2761958, 9666853, 19333706]

約数ペア:

[(1, 19333706), (2, 9666853), (7, 2761958), (14, 1380979), (61, 316946), (122, 158473), (427, 45278), (854, 22639)]