2012125437808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6618833677}}^1$

素因数の和:6618833704

約数の個数: 20

約数和(自身を含む): 4103676880360

約数和(自身を除く): 2091551442552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6618833677, 13237667354, 26475334708, 52950669416, 105901338832, 125757839863, 251515679726, 503031359452, 1006062718904, 2012125437808]

約数ペア:

[(1, 2012125437808), (2, 1006062718904), (4, 503031359452), (8, 251515679726), (16, 125757839863), (19, 105901338832), (38, 52950669416), (76, 26475334708), (152, 13237667354), (304, 6618833677)]