19610272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{55711}}^1$

素因数の和:55732

約数の個数: 24

約数和(自身を含む): 42118272

約数和(自身を除く): 22508000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 55711, 111422, 222844, 445688, 612821, 891376, 1225642, 1782752, 2451284, 4902568, 9805136, 19610272]

約数ペア:

[(1, 19610272), (2, 9805136), (4, 4902568), (8, 2451284), (11, 1782752), (16, 1225642), (22, 891376), (32, 612821), (44, 445688), (88, 222844), (176, 111422), (352, 55711)]