19193766

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 40573440

約数和(自身を除く): 21379674

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2347, 2726, 4089, 4694, 7041, 8178, 14082, 68063, 110309, 136126, 204189, 220618, 330927, 408378, 661854, 3198961, 6397922, 9596883, 19193766]

約数ペア:

[(1, 19193766), (2, 9596883), (3, 6397922), (6, 3198961), (29, 661854), (47, 408378), (58, 330927), (87, 220618), (94, 204189), (141, 136126), (174, 110309), (282, 68063), (1363, 14082), (2347, 8178), (2726, 7041), (4089, 4694)]