19041194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4651}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 30144960

約数和(自身を除く): 11103766

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 4651, 9302, 106973, 213946, 413939, 827878, 9520597, 19041194]

約数ペア:

[(1, 19041194), (2, 9520597), (23, 827878), (46, 413939), (89, 213946), (178, 106973), (2047, 9302), (4094, 4651)]