19664274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27541}}^1$

素因数の和:27570

約数の個数: 32

約数和(自身を含む): 47592576

約数和(自身を除く): 27928302

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 27541, 55082, 82623, 165246, 192787, 385574, 468197, 578361, 936394, 1156722, 1404591, 2809182, 3277379, 6554758, 9832137, 19664274]

約数ペア:

[(1, 19664274), (2, 9832137), (3, 6554758), (6, 3277379), (7, 2809182), (14, 1404591), (17, 1156722), (21, 936394), (34, 578361), (42, 468197), (51, 385574), (102, 192787), (119, 165246), (238, 82623), (357, 55082), (714, 27541)]