11842586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^2$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 21471840

約数和(自身を除く): 9629254

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 4009, 8018, 28063, 44521, 56126, 89042, 311647, 623294, 845899, 1691798, 5921293, 11842586]

約数ペア:

[(1, 11842586), (2, 5921293), (7, 1691798), (14, 845899), (19, 623294), (38, 311647), (133, 89042), (211, 56126), (266, 44521), (422, 28063), (1477, 8018), (2954, 4009)]