19329888

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 50996736

約数和(自身を除く): 31666848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 743, 813, 1084, 1486, 1626, 2168, 2229, 2972, 3252, 4336, 4458, 5944, 6504, 8672, 8916, 11888, 13008, 17832, 23776, 26016, 35664, 71328, 201353, 402706, 604059, 805412, 1208118, 1610824, 2416236, 3221648, 4832472, 6443296, 9664944, 19329888]

約数ペア:

[(1, 19329888), (2, 9664944), (3, 6443296), (4, 4832472), (6, 3221648), (8, 2416236), (12, 1610824), (16, 1208118), (24, 805412), (32, 604059), (48, 402706), (96, 201353), (271, 71328), (542, 35664), (743, 26016), (813, 23776), (1084, 17832), (1486, 13008), (1626, 11888), (2168, 8916), (2229, 8672), (2972, 6504), (3252, 5944), (4336, 4458)]