19527336

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 53102400

約数和(自身を除く): 33575064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 734, 739, 1101, 1468, 1478, 2202, 2217, 2936, 2956, 3303, 4404, 4434, 5912, 6606, 6651, 8808, 8868, 13212, 13302, 17736, 26424, 26604, 53208, 271213, 542426, 813639, 1084852, 1627278, 2169704, 2440917, 3254556, 4881834, 6509112, 9763668, 19527336]

約数ペア:

[(1, 19527336), (2, 9763668), (3, 6509112), (4, 4881834), (6, 3254556), (8, 2440917), (9, 2169704), (12, 1627278), (18, 1084852), (24, 813639), (36, 542426), (72, 271213), (367, 53208), (734, 26604), (739, 26424), (1101, 17736), (1468, 13302), (1478, 13212), (2202, 8868), (2217, 8808), (2936, 6651), (2956, 6606), (3303, 5912), (4404, 4434)]