16886724

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 40857600

約数和(自身を除く): 23970876

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 379, 474, 564, 758, 948, 1137, 1516, 2274, 3713, 4548, 7426, 11139, 14852, 17813, 22278, 29941, 35626, 44556, 53439, 59882, 71252, 89823, 106878, 119764, 179646, 213756, 359292, 1407227, 2814454, 4221681, 5628908, 8443362, 16886724]

約数ペア:

[(1, 16886724), (2, 8443362), (3, 5628908), (4, 4221681), (6, 2814454), (12, 1407227), (47, 359292), (79, 213756), (94, 179646), (141, 119764), (158, 106878), (188, 89823), (237, 71252), (282, 59882), (316, 53439), (379, 44556), (474, 35626), (564, 29941), (758, 22278), (948, 17813), (1137, 14852), (1516, 11139), (2274, 7426), (3713, 4548)]