3915679828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{104933}}^1$

素因数の和:105447

約数の個数: 24

約数和(自身を含む): 7227853920

約数和(自身を除く): 3312174092

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 9329, 18658, 37316, 104933, 209866, 419732, 1993727, 3987454, 7974908, 51522103, 103044206, 206088412, 978919957, 1957839914, 3915679828]

約数ペア:

[(1, 3915679828), (2, 1957839914), (4, 978919957), (19, 206088412), (38, 103044206), (76, 51522103), (491, 7974908), (982, 3987454), (1964, 1993727), (9329, 419732), (18658, 209866), (37316, 104933)]