19694112

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 51956352

約数和(自身を除く): 32262240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 757, 813, 1084, 1514, 1626, 2168, 2271, 3028, 3252, 4336, 4542, 6056, 6504, 8672, 9084, 12112, 13008, 18168, 24224, 26016, 36336, 72672, 205147, 410294, 615441, 820588, 1230882, 1641176, 2461764, 3282352, 4923528, 6564704, 9847056, 19694112]

約数ペア:

[(1, 19694112), (2, 9847056), (3, 6564704), (4, 4923528), (6, 3282352), (8, 2461764), (12, 1641176), (16, 1230882), (24, 820588), (32, 615441), (48, 410294), (96, 205147), (271, 72672), (542, 36336), (757, 26016), (813, 24224), (1084, 18168), (1514, 13008), (1626, 12112), (2168, 9084), (2271, 8672), (3028, 6504), (3252, 6056), (4336, 4542)]