19088972

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1013}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 38272416

約数和(自身を除く): 19183444

約数列:

[1, 2, 4, 7, 14, 28, 673, 1013, 1346, 2026, 2692, 4052, 4711, 7091, 9422, 14182, 18844, 28364, 681749, 1363498, 2726996, 4772243, 9544486, 19088972]

約数ペア:

[(1, 19088972), (2, 9544486), (4, 4772243), (7, 2726996), (14, 1363498), (28, 681749), (673, 28364), (1013, 18844), (1346, 14182), (2026, 9422), (2692, 7091), (4052, 4711)]