15188426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 26134272

約数和(自身を除く): 10945846

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 397, 407, 517, 794, 814, 1034, 1739, 3478, 4367, 8734, 14689, 18659, 19129, 29378, 37318, 38258, 161579, 205249, 323158, 410498, 690383, 1380766, 7594213, 15188426]

約数ペア:

[(1, 15188426), (2, 7594213), (11, 1380766), (22, 690383), (37, 410498), (47, 323158), (74, 205249), (94, 161579), (397, 38258), (407, 37318), (517, 29378), (794, 19129), (814, 18659), (1034, 14689), (1739, 8734), (3478, 4367)]