127931332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{23059}}^1$

素因数の和:23155

約数の個数: 24

約数和(自身を含む): 238901600

約数和(自身を除く): 110970268

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 23059, 46118, 92236, 438121, 876242, 1683307, 1752484, 3366614, 6733228, 31982833, 63965666, 127931332]

約数ペア:

[(1, 127931332), (2, 63965666), (4, 31982833), (19, 6733228), (38, 3366614), (73, 1752484), (76, 1683307), (146, 876242), (292, 438121), (1387, 92236), (2774, 46118), (5548, 23059)]