15960776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{153469}}^1$

素因数の和:153488

約数の個数: 16

約数和(自身を含む): 32228700

約数和(自身を除く): 16267924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 153469, 306938, 613876, 1227752, 1995097, 3990194, 7980388, 15960776]

約数ペア:

[(1, 15960776), (2, 7980388), (4, 3990194), (8, 1995097), (13, 1227752), (26, 613876), (52, 306938), (104, 153469)]