15511688048

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{260543}}^1$

素因数の和:260673

約数の個数: 30

約数和(自身を含む): 30554776512

約数和(自身を除く): 15043088464

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 3721, 7442, 14884, 29768, 59536, 260543, 521086, 1042172, 2084344, 4168688, 15893123, 31786246, 63572492, 127144984, 254289968, 969480503, 1938961006, 3877922012, 7755844024, 15511688048]

約数ペア:

[(1, 15511688048), (2, 7755844024), (4, 3877922012), (8, 1938961006), (16, 969480503), (61, 254289968), (122, 127144984), (244, 63572492), (488, 31786246), (976, 15893123), (3721, 4168688), (7442, 2084344), (14884, 1042172), (29768, 521086), (59536, 260543)]