22790746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 39512448

約数和(自身を除く): 16721702

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 617, 803, 1234, 1606, 1679, 3358, 6787, 13574, 14191, 18469, 28382, 36938, 45041, 90082, 156101, 312202, 495451, 990902, 1035943, 2071886, 11395373, 22790746]

約数ペア:

[(1, 22790746), (2, 11395373), (11, 2071886), (22, 1035943), (23, 990902), (46, 495451), (73, 312202), (146, 156101), (253, 90082), (506, 45041), (617, 36938), (803, 28382), (1234, 18469), (1606, 14191), (1679, 13574), (3358, 6787)]