19205772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 46754400

約数和(自身を除く): 27548628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 229, 241, 348, 458, 482, 687, 723, 916, 964, 1374, 1446, 2748, 2892, 6641, 6989, 13282, 13978, 19923, 20967, 26564, 27956, 39846, 41934, 55189, 79692, 83868, 110378, 165567, 220756, 331134, 662268, 1600481, 3200962, 4801443, 6401924, 9602886, 19205772]

約数ペア:

[(1, 19205772), (2, 9602886), (3, 6401924), (4, 4801443), (6, 3200962), (12, 1600481), (29, 662268), (58, 331134), (87, 220756), (116, 165567), (174, 110378), (229, 83868), (241, 79692), (348, 55189), (458, 41934), (482, 39846), (687, 27956), (723, 26564), (916, 20967), (964, 19923), (1374, 13978), (1446, 13282), (2748, 6989), (2892, 6641)]