1907636

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 3480960

約数和(自身を除く): 1573324

約数列:

[1, 2, 4, 47, 73, 94, 139, 146, 188, 278, 292, 556, 3431, 6533, 6862, 10147, 13066, 13724, 20294, 26132, 40588, 476909, 953818, 1907636]

約数ペア:

[(1, 1907636), (2, 953818), (4, 476909), (47, 40588), (73, 26132), (94, 20294), (139, 13724), (146, 13066), (188, 10147), (278, 6862), (292, 6533), (556, 3431)]