19195862

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1907}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 32970240

約数和(自身を除く): 13774378

約数列:

[1, 2, 7, 14, 719, 1438, 1907, 3814, 5033, 10066, 13349, 26698, 1371133, 2742266, 9597931, 19195862]

約数ペア:

[(1, 19195862), (2, 9597931), (7, 2742266), (14, 1371133), (719, 26698), (1438, 13349), (1907, 10066), (3814, 5033)]