1922884664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{294199}}^1$

素因数の和:294267

約数の個数: 32

約数和(自身を含む): 3883440000

約数和(自身を除く): 1960555336

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 294199, 588398, 1176796, 2353592, 5589781, 11179562, 12650557, 22359124, 25301114, 44718248, 50602228, 101204456, 240360583, 480721166, 961442332, 1922884664]

約数ペア:

[(1, 1922884664), (2, 961442332), (4, 480721166), (8, 240360583), (19, 101204456), (38, 50602228), (43, 44718248), (76, 25301114), (86, 22359124), (152, 12650557), (172, 11179562), (344, 5589781), (817, 2353592), (1634, 1176796), (3268, 588398), (6536, 294199)]