19142452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9629}}^1$

素因数の和:9711

約数の個数: 24

約数和(自身を含む): 38828160

約数和(自身を除く): 19685708

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9629, 19258, 38516, 67403, 134806, 269612, 683659, 1367318, 2734636, 4785613, 9571226, 19142452]

約数ペア:

[(1, 19142452), (2, 9571226), (4, 4785613), (7, 2734636), (14, 1367318), (28, 683659), (71, 269612), (142, 134806), (284, 67403), (497, 38516), (994, 19258), (1988, 9629)]