2015908816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6631279}}^1$

素因数の和:6631306

約数の個数: 20

約数和(自身を含む): 4111393600

約数和(自身を除く): 2095484784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6631279, 13262558, 26525116, 53050232, 106100464, 125994301, 251988602, 503977204, 1007954408, 2015908816]

約数ペア:

[(1, 2015908816), (2, 1007954408), (4, 503977204), (8, 251988602), (16, 125994301), (19, 106100464), (38, 53050232), (76, 26525116), (152, 13262558), (304, 6631279)]