19737888

素因数分解:

$2^5\times 3^1\times {\mathrm{205603}}^1$

素因数の和:205616

約数の個数: 24

約数和(自身を含む): 51812208

約数和(自身を除く): 32074320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205603, 411206, 616809, 822412, 1233618, 1644824, 2467236, 3289648, 4934472, 6579296, 9868944, 19737888]

約数ペア:

[(1, 19737888), (2, 9868944), (3, 6579296), (4, 4934472), (6, 3289648), (8, 2467236), (12, 1644824), (16, 1233618), (24, 822412), (32, 616809), (48, 411206), (96, 205603)]