19130964

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21839}}^1$

素因数の和:21919

約数の個数: 24

約数和(自身を含む): 45252480

約数和(自身を除く): 26121516

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21839, 43678, 65517, 87356, 131034, 262068, 1594247, 3188494, 4782741, 6376988, 9565482, 19130964]

約数ペア:

[(1, 19130964), (2, 9565482), (3, 6376988), (4, 4782741), (6, 3188494), (12, 1594247), (73, 262068), (146, 131034), (219, 87356), (292, 65517), (438, 43678), (876, 21839)]