18372272

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{3919}}^1$

素因数の和:4220

約数の個数: 20

約数和(自身を含む): 35726880

約数和(自身を除く): 17354608

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 3919, 4688, 7838, 15676, 31352, 62704, 1148267, 2296534, 4593068, 9186136, 18372272]

約数ペア:

[(1, 18372272), (2, 9186136), (4, 4593068), (8, 2296534), (16, 1148267), (293, 62704), (586, 31352), (1172, 15676), (2344, 7838), (3919, 4688)]