15812008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 14600792

約数列:

[1, 2, 4, 8, 79, 127, 158, 197, 254, 316, 394, 508, 632, 788, 1016, 1576, 10033, 15563, 20066, 25019, 31126, 40132, 50038, 62252, 80264, 100076, 124504, 200152, 1976501, 3953002, 7906004, 15812008]

約数ペア:

[(1, 15812008), (2, 7906004), (4, 3953002), (8, 1976501), (79, 200152), (127, 124504), (158, 100076), (197, 80264), (254, 62252), (316, 50038), (394, 40132), (508, 31126), (632, 25019), (788, 20066), (1016, 15563), (1576, 10033)]