17220476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47309}}^1$

素因数の和:47333

約数の個数: 24

約数和(自身を含む): 37091040

約数和(自身を除く): 19870564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 47309, 94618, 189236, 331163, 615017, 662326, 1230034, 1324652, 2460068, 4305119, 8610238, 17220476]

約数ペア:

[(1, 17220476), (2, 8610238), (4, 4305119), (7, 2460068), (13, 1324652), (14, 1230034), (26, 662326), (28, 615017), (52, 331163), (91, 189236), (182, 94618), (364, 47309)]