11573738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 20062080

約数和(自身を除く): 8488342

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 257, 506, 514, 979, 1958, 2047, 2827, 4094, 5654, 5911, 11822, 22517, 22873, 45034, 45746, 65021, 130042, 251603, 503206, 526079, 1052158, 5786869, 11573738]

約数ペア:

[(1, 11573738), (2, 5786869), (11, 1052158), (22, 526079), (23, 503206), (46, 251603), (89, 130042), (178, 65021), (253, 45746), (257, 45034), (506, 22873), (514, 22517), (979, 11822), (1958, 5911), (2047, 5654), (2827, 4094)]