15203311216

素因数分解:

$2^4\times {\mathrm{3257}}^1\times {\mathrm{291743}}^1$

素因数の和:295008

約数の個数: 20

約数和(自身を含む): 29465560512

約数和(自身を除く): 14262249296

約数列:

[1, 2, 4, 8, 16, 3257, 6514, 13028, 26056, 52112, 291743, 583486, 1166972, 2333944, 4667888, 950206951, 1900413902, 3800827804, 7601655608, 15203311216]

約数ペア:

[(1, 15203311216), (2, 7601655608), (4, 3800827804), (8, 1900413902), (16, 950206951), (3257, 4667888), (6514, 2333944), (13028, 1166972), (26056, 583486), (52112, 291743)]