22013728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{62539}}^1$

素因数の和:62560

約数の個数: 24

約数和(自身を含む): 47280240

約数和(自身を除く): 25266512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 62539, 125078, 250156, 500312, 687929, 1000624, 1375858, 2001248, 2751716, 5503432, 11006864, 22013728]

約数ペア:

[(1, 22013728), (2, 11006864), (4, 5503432), (8, 2751716), (11, 2001248), (16, 1375858), (22, 1000624), (32, 687929), (44, 500312), (88, 250156), (176, 125078), (352, 62539)]