15209158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12911}}^1$

素因数の和:12963

約数の個数: 16

約数和(自身を含む): 24791040

約数和(自身を除く): 9581882

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 12911, 25822, 245309, 400241, 490618, 800482, 7604579, 15209158]

約数ペア:

[(1, 15209158), (2, 7604579), (19, 800482), (31, 490618), (38, 400241), (62, 245309), (589, 25822), (1178, 12911)]