16962385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 23829876

約数和(自身を除く): 6867491

約数列:

[1, 5, 11, 23, 53, 55, 115, 121, 253, 265, 529, 583, 605, 1219, 1265, 2645, 2783, 2915, 5819, 6095, 6413, 13409, 13915, 28037, 29095, 32065, 64009, 67045, 140185, 147499, 308407, 320045, 737495, 1542035, 3392477, 16962385]

約数ペア:

[(1, 16962385), (5, 3392477), (11, 1542035), (23, 737495), (53, 320045), (55, 308407), (115, 147499), (121, 140185), (253, 67045), (265, 64009), (529, 32065), (583, 29095), (605, 28037), (1219, 13915), (1265, 13409), (2645, 6413), (2783, 6095), (2915, 5819)]