15604188

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 37793280

約数和(自身を除く): 22189092

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 379, 438, 564, 758, 876, 1137, 1516, 2274, 3431, 4548, 6862, 10293, 13724, 17813, 20586, 27667, 35626, 41172, 53439, 55334, 71252, 83001, 106878, 110668, 166002, 213756, 332004, 1300349, 2600698, 3901047, 5201396, 7802094, 15604188]

約数ペア:

[(1, 15604188), (2, 7802094), (3, 5201396), (4, 3901047), (6, 2600698), (12, 1300349), (47, 332004), (73, 213756), (94, 166002), (141, 110668), (146, 106878), (188, 83001), (219, 71252), (282, 55334), (292, 53439), (379, 41172), (438, 35626), (564, 27667), (758, 20586), (876, 17813), (1137, 13724), (1516, 10293), (2274, 6862), (3431, 4548)]