16917230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 33537888

約数和(自身を除く): 16620658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 1361, 2486, 2722, 6215, 6805, 12430, 13610, 14971, 29942, 74855, 149710, 153793, 307586, 768965, 1537930, 1691723, 3383446, 8458615, 16917230]

約数ペア:

[(1, 16917230), (2, 8458615), (5, 3383446), (10, 1691723), (11, 1537930), (22, 768965), (55, 307586), (110, 153793), (113, 149710), (226, 74855), (565, 29942), (1130, 14971), (1243, 13610), (1361, 12430), (2486, 6805), (2722, 6215)]