16926644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31817}}^1$

素因数の和:31847

約数の個数: 24

約数和(自身を含む): 35636160

約数和(自身を除く): 18709516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31817, 63634, 127268, 222719, 445438, 604523, 890876, 1209046, 2418092, 4231661, 8463322, 16926644]

約数ペア:

[(1, 16926644), (2, 8463322), (4, 4231661), (7, 2418092), (14, 1209046), (19, 890876), (28, 604523), (38, 445438), (76, 222719), (133, 127268), (266, 63634), (532, 31817)]