15113626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 36

約数和(自身を含む): 26451306

約数和(自身を除く): 11337680

約数列:

[1, 2, 11, 19, 22, 38, 121, 173, 209, 242, 346, 361, 418, 722, 1903, 2299, 3287, 3806, 3971, 4598, 6574, 7942, 20933, 36157, 41866, 43681, 62453, 72314, 87362, 124906, 397727, 686983, 795454, 1373966, 7556813, 15113626]

約数ペア:

[(1, 15113626), (2, 7556813), (11, 1373966), (19, 795454), (22, 686983), (38, 397727), (121, 124906), (173, 87362), (209, 72314), (242, 62453), (346, 43681), (361, 41866), (418, 36157), (722, 20933), (1903, 7942), (2299, 6574), (3287, 4598), (3806, 3971)]