2119289944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{37991}}^1$

素因数の和:38383

約数の個数: 32

約数和(自身を含む): 4194316800

約数和(自身を除く): 2075026856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2936, 6973, 13946, 27892, 37991, 55784, 75982, 151964, 303928, 721829, 1443658, 2887316, 5774632, 13942697, 27885394, 55770788, 111541576, 264911243, 529822486, 1059644972, 2119289944]

約数ペア:

[(1, 2119289944), (2, 1059644972), (4, 529822486), (8, 264911243), (19, 111541576), (38, 55770788), (76, 27885394), (152, 13942697), (367, 5774632), (734, 2887316), (1468, 1443658), (2936, 721829), (6973, 303928), (13946, 151964), (27892, 75982), (37991, 55784)]