17853044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 17709196

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 97, 178, 188, 194, 356, 388, 517, 979, 1034, 1067, 1958, 2068, 2134, 3916, 4183, 4268, 4559, 8366, 8633, 9118, 16732, 17266, 18236, 34532, 46013, 50149, 92026, 94963, 100298, 184052, 189926, 200596, 379852, 405751, 811502, 1623004, 4463261, 8926522, 17853044]

約数ペア:

[(1, 17853044), (2, 8926522), (4, 4463261), (11, 1623004), (22, 811502), (44, 405751), (47, 379852), (89, 200596), (94, 189926), (97, 184052), (178, 100298), (188, 94963), (194, 92026), (356, 50149), (388, 46013), (517, 34532), (979, 18236), (1034, 17266), (1067, 16732), (1958, 9118), (2068, 8633), (2134, 8366), (3916, 4559), (4183, 4268)]