19803912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{48539}}^1$

素因数の和:48565

約数の個数: 32

約数和(自身を含む): 52423200

約数和(自身を除く): 32619288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 48539, 97078, 145617, 194156, 291234, 388312, 582468, 825163, 1164936, 1650326, 2475489, 3300652, 4950978, 6601304, 9901956, 19803912]

約数ペア:

[(1, 19803912), (2, 9901956), (3, 6601304), (4, 4950978), (6, 3300652), (8, 2475489), (12, 1650326), (17, 1164936), (24, 825163), (34, 582468), (51, 388312), (68, 291234), (102, 194156), (136, 145617), (204, 97078), (408, 48539)]