22213546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 36748800

約数和(自身を除く): 14535254

約数列:

[1, 2, 19, 31, 38, 62, 109, 173, 218, 346, 589, 1178, 2071, 3287, 3379, 4142, 5363, 6574, 6758, 10726, 18857, 37714, 64201, 101897, 128402, 203794, 358283, 584567, 716566, 1169134, 11106773, 22213546]

約数ペア:

[(1, 22213546), (2, 11106773), (19, 1169134), (31, 716566), (38, 584567), (62, 358283), (109, 203794), (173, 128402), (218, 101897), (346, 64201), (589, 37714), (1178, 18857), (2071, 10726), (3287, 6758), (3379, 6574), (4142, 5363)]