15149797744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{49834861}}^1$

素因数の和:49834888

約数の個数: 20

約数和(自身を含む): 30897614440

約数和(自身を除く): 15747816696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 49834861, 99669722, 199339444, 398678888, 797357776, 946862359, 1893724718, 3787449436, 7574898872, 15149797744]

約数ペア:

[(1, 15149797744), (2, 7574898872), (4, 3787449436), (8, 1893724718), (16, 946862359), (19, 797357776), (38, 398678888), (76, 199339444), (152, 99669722), (304, 49834861)]