19049750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 37222848

約数和(自身を除く): 18173098

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3313, 5750, 6626, 16565, 33130, 76199, 82825, 152398, 165650, 380995, 414125, 761990, 828250, 1904975, 3809950, 9524875, 19049750]

約数ペア:

[(1, 19049750), (2, 9524875), (5, 3809950), (10, 1904975), (23, 828250), (25, 761990), (46, 414125), (50, 380995), (115, 165650), (125, 152398), (230, 82825), (250, 76199), (575, 33130), (1150, 16565), (2875, 6626), (3313, 5750)]