15954672008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19709}}^1\times {\mathrm{9199}}^1$

素因数の和:28925

約数の個数: 32

約数和(自身を含む): 32639760000

約数和(自身を除く): 16685087992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 9199, 18398, 19709, 36796, 39418, 73592, 78836, 101189, 157672, 202378, 216799, 404756, 433598, 809512, 867196, 1734392, 181303091, 362606182, 725212364, 1450424728, 1994334001, 3988668002, 7977336004, 15954672008]

約数ペア:

[(1, 15954672008), (2, 7977336004), (4, 3988668002), (8, 1994334001), (11, 1450424728), (22, 725212364), (44, 362606182), (88, 181303091), (9199, 1734392), (18398, 867196), (19709, 809512), (36796, 433598), (39418, 404756), (73592, 216799), (78836, 202378), (101189, 157672)]