18564292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8423}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 16816508

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8423, 16846, 33692, 160037, 244267, 320074, 488534, 640148, 977068, 4641073, 9282146, 18564292]

約数ペア:

[(1, 18564292), (2, 9282146), (4, 4641073), (19, 977068), (29, 640148), (38, 488534), (58, 320074), (76, 244267), (116, 160037), (551, 33692), (1102, 16846), (2204, 8423)]