19757064

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 49547520

約数和(自身を除く): 29790456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2207, 2238, 2984, 4414, 4476, 6621, 8828, 8952, 13242, 17656, 26484, 52968, 823211, 1646422, 2469633, 3292844, 4939266, 6585688, 9878532, 19757064]

約数ペア:

[(1, 19757064), (2, 9878532), (3, 6585688), (4, 4939266), (6, 3292844), (8, 2469633), (12, 1646422), (24, 823211), (373, 52968), (746, 26484), (1119, 17656), (1492, 13242), (2207, 8952), (2238, 8828), (2984, 6621), (4414, 4476)]