17437252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20131

約数の個数: 24

約数和(自身を含む): 36001280

約数和(自身を除く): 18564028

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 20089, 40178, 80356, 140623, 281246, 562492, 622759, 1245518, 2491036, 4359313, 8718626, 17437252]

約数ペア:

[(1, 17437252), (2, 8718626), (4, 4359313), (7, 2491036), (14, 1245518), (28, 622759), (31, 562492), (62, 281246), (124, 140623), (217, 80356), (434, 40178), (868, 20089)]