19740512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56081}}^1$

素因数の和:56102

約数の個数: 24

約数和(自身を含む): 42397992

約数和(自身を除く): 22657480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56081, 112162, 224324, 448648, 616891, 897296, 1233782, 1794592, 2467564, 4935128, 9870256, 19740512]

約数ペア:

[(1, 19740512), (2, 9870256), (4, 4935128), (8, 2467564), (11, 1794592), (16, 1233782), (22, 897296), (32, 616891), (44, 448648), (88, 224324), (176, 112162), (352, 56081)]