18884150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16421}}^1$

素因数の和:16456

約数の個数: 24

約数和(自身を含む): 36653904

約数和(自身を除く): 17769754

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 16421, 32842, 82105, 164210, 377683, 410525, 755366, 821050, 1888415, 3776830, 9442075, 18884150]

約数ペア:

[(1, 18884150), (2, 9442075), (5, 3776830), (10, 1888415), (23, 821050), (25, 755366), (46, 410525), (50, 377683), (115, 164210), (230, 82105), (575, 32842), (1150, 16421)]