15828254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^2$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 27065640

約数和(自身を除く): 11237386

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 494, 2327, 3401, 4654, 6802, 32041, 44213, 64082, 88426, 416533, 608779, 833066, 1217558, 7914127, 15828254]

約数ペア:

[(1, 15828254), (2, 7914127), (13, 1217558), (19, 833066), (26, 608779), (38, 416533), (179, 88426), (247, 64082), (358, 44213), (494, 32041), (2327, 6802), (3401, 4654)]