15705537104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51662951}}^1$

素因数の和:51662978

約数の個数: 20

約数和(自身を含む): 32031030240

約数和(自身を除く): 16325493136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51662951, 103325902, 206651804, 413303608, 826607216, 981596069, 1963192138, 3926384276, 7852768552, 15705537104]

約数ペア:

[(1, 15705537104), (2, 7852768552), (4, 3926384276), (8, 1963192138), (16, 981596069), (19, 826607216), (38, 413303608), (76, 206651804), (152, 103325902), (304, 51662951)]