19327434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9791}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 25794102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9791, 19582, 29373, 58746, 68537, 137074, 205611, 411222, 460177, 920354, 1380531, 2761062, 3221239, 6442478, 9663717, 19327434]

約数ペア:

[(1, 19327434), (2, 9663717), (3, 6442478), (6, 3221239), (7, 2761062), (14, 1380531), (21, 920354), (42, 460177), (47, 411222), (94, 205611), (141, 137074), (282, 68537), (329, 58746), (658, 29373), (987, 19582), (1974, 9791)]