19641072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37199}}^1$

素因数の和:37221

約数の個数: 40

約数和(自身を含む): 55353600

約数和(自身を除く): 35712528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37199, 74398, 111597, 148796, 223194, 297592, 409189, 446388, 595184, 818378, 892776, 1227567, 1636756, 1785552, 2455134, 3273512, 4910268, 6547024, 9820536, 19641072]

約数ペア:

[(1, 19641072), (2, 9820536), (3, 6547024), (4, 4910268), (6, 3273512), (8, 2455134), (11, 1785552), (12, 1636756), (16, 1227567), (22, 892776), (24, 818378), (33, 595184), (44, 446388), (48, 409189), (66, 297592), (88, 223194), (132, 148796), (176, 111597), (264, 74398), (528, 37199)]