16945968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 60

約数和(自身を含む): 47426280

約数和(自身を除く): 30480312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2089, 2704, 4056, 4178, 6267, 8112, 8356, 12534, 16712, 25068, 27157, 33424, 50136, 54314, 81471, 100272, 108628, 162942, 217256, 325884, 353041, 434512, 651768, 706082, 1059123, 1303536, 1412164, 2118246, 2824328, 4236492, 5648656, 8472984, 16945968]

約数ペア:

[(1, 16945968), (2, 8472984), (3, 5648656), (4, 4236492), (6, 2824328), (8, 2118246), (12, 1412164), (13, 1303536), (16, 1059123), (24, 706082), (26, 651768), (39, 434512), (48, 353041), (52, 325884), (78, 217256), (104, 162942), (156, 108628), (169, 100272), (208, 81471), (312, 54314), (338, 50136), (507, 33424), (624, 27157), (676, 25068), (1014, 16712), (1352, 12534), (2028, 8356), (2089, 8112), (2704, 6267), (4056, 4178)]