16649402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 31584384

約数和(自身を除く): 14934982

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1481, 1606, 2962, 5621, 10367, 11242, 16291, 20734, 32582, 108113, 114037, 216226, 228074, 756791, 1189243, 1513582, 2378486, 8324701, 16649402]

約数ペア:

[(1, 16649402), (2, 8324701), (7, 2378486), (11, 1513582), (14, 1189243), (22, 756791), (73, 228074), (77, 216226), (146, 114037), (154, 108113), (511, 32582), (803, 20734), (1022, 16291), (1481, 11242), (1606, 10367), (2962, 5621)]