19924692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 50534400

約数和(自身を除く): 30609708

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2819, 3534, 5638, 7068, 8457, 11276, 16914, 33828, 53561, 87389, 107122, 160683, 174778, 214244, 262167, 321366, 349556, 524334, 642732, 1048668, 1660391, 3320782, 4981173, 6641564, 9962346, 19924692]

約数ペア:

[(1, 19924692), (2, 9962346), (3, 6641564), (4, 4981173), (6, 3320782), (12, 1660391), (19, 1048668), (31, 642732), (38, 524334), (57, 349556), (62, 321366), (76, 262167), (93, 214244), (114, 174778), (124, 160683), (186, 107122), (228, 87389), (372, 53561), (589, 33828), (1178, 16914), (1767, 11276), (2356, 8457), (2819, 7068), (3534, 5638)]