19156914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152039}}^1$

素因数の和:152054

約数の個数: 24

約数和(自身を含む): 47436480

約数和(自身を除く): 28279566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152039, 304078, 456117, 912234, 1064273, 1368351, 2128546, 2736702, 3192819, 6385638, 9578457, 19156914]

約数ペア:

[(1, 19156914), (2, 9578457), (3, 6385638), (6, 3192819), (7, 2736702), (9, 2128546), (14, 1368351), (18, 1064273), (21, 912234), (42, 456117), (63, 304078), (126, 152039)]