15293892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 21538428

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 173, 212, 278, 318, 346, 417, 519, 556, 636, 692, 834, 1038, 1668, 2076, 7367, 9169, 14734, 18338, 22101, 24047, 27507, 29468, 36676, 44202, 48094, 55014, 72141, 88404, 96188, 110028, 144282, 288564, 1274491, 2548982, 3823473, 5097964, 7646946, 15293892]

約数ペア:

[(1, 15293892), (2, 7646946), (3, 5097964), (4, 3823473), (6, 2548982), (12, 1274491), (53, 288564), (106, 144282), (139, 110028), (159, 96188), (173, 88404), (212, 72141), (278, 55014), (318, 48094), (346, 44202), (417, 36676), (519, 29468), (556, 27507), (636, 24047), (692, 22101), (834, 18338), (1038, 14734), (1668, 9169), (2076, 7367)]