16828295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 23514624

約数和(自身を除く): 6686329

約数列:

[1, 5, 11, 23, 53, 55, 115, 251, 253, 265, 583, 1219, 1255, 1265, 2761, 2915, 5773, 6095, 13303, 13409, 13805, 28865, 63503, 66515, 67045, 146333, 305969, 317515, 731665, 1529845, 3365659, 16828295]

約数ペア:

[(1, 16828295), (5, 3365659), (11, 1529845), (23, 731665), (53, 317515), (55, 305969), (115, 146333), (251, 67045), (253, 66515), (265, 63503), (583, 28865), (1219, 13805), (1255, 13409), (1265, 13303), (2761, 6095), (2915, 5773)]