22269758

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 39372480

約数和(自身を除く): 17102722

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 293, 427, 586, 623, 854, 1246, 2051, 4102, 5429, 10858, 17873, 26077, 35746, 38003, 52154, 76006, 125111, 182539, 250222, 365078, 1590697, 3181394, 11134879, 22269758]

約数ペア:

[(1, 22269758), (2, 11134879), (7, 3181394), (14, 1590697), (61, 365078), (89, 250222), (122, 182539), (178, 125111), (293, 76006), (427, 52154), (586, 38003), (623, 35746), (854, 26077), (1246, 17873), (2051, 10858), (4102, 5429)]