19006719508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39930083}}^1$

素因数の和:39930111

約数の個数: 24

約数和(自身を含む): 40249524672

約数和(自身を除く): 21242805164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39930083, 79860166, 159720332, 279510581, 559021162, 678811411, 1118042324, 1357622822, 2715245644, 4751679877, 9503359754, 19006719508]

約数ペア:

[(1, 19006719508), (2, 9503359754), (4, 4751679877), (7, 2715245644), (14, 1357622822), (17, 1118042324), (28, 678811411), (34, 559021162), (68, 279510581), (119, 159720332), (238, 79860166), (476, 39930083)]