25530604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30539}}^1$

素因数の和:30573

約数の個数: 24

約数和(自身を含む): 51307200

約数和(自身を除く): 25776596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30539, 61078, 122156, 335929, 580241, 671858, 1160482, 1343716, 2320964, 6382651, 12765302, 25530604]

約数ペア:

[(1, 25530604), (2, 12765302), (4, 6382651), (11, 2320964), (19, 1343716), (22, 1160482), (38, 671858), (44, 580241), (76, 335929), (209, 122156), (418, 61078), (836, 30539)]