19367432

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 41670720

約数和(自身を除く): 22303288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1091, 1268, 2182, 2219, 2536, 4364, 4438, 7637, 8728, 8876, 15274, 17752, 30548, 61096, 345847, 691694, 1383388, 2420929, 2766776, 4841858, 9683716, 19367432]

約数ペア:

[(1, 19367432), (2, 9683716), (4, 4841858), (7, 2766776), (8, 2420929), (14, 1383388), (28, 691694), (56, 345847), (317, 61096), (634, 30548), (1091, 17752), (1268, 15274), (2182, 8876), (2219, 8728), (2536, 7637), (4364, 4438)]