38994821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 8179579

約数列:

[1, 17, 19, 23, 29, 181, 323, 391, 437, 493, 551, 667, 3077, 3439, 4163, 5249, 7429, 9367, 11339, 12673, 58463, 70771, 79097, 89233, 99731, 120727, 215441, 1344649, 1695427, 2052359, 2293813, 38994821]

約数ペア:

[(1, 38994821), (17, 2293813), (19, 2052359), (23, 1695427), (29, 1344649), (181, 215441), (323, 120727), (391, 99731), (437, 89233), (493, 79097), (551, 70771), (667, 58463), (3077, 12673), (3439, 11339), (4163, 9367), (5249, 7429)]