19276150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9403}}^1$

素因数の和:9456

約数の個数: 24

約数和(自身を含む): 36732024

約数和(自身を除く): 17455874

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 9403, 18806, 47015, 94030, 235075, 385523, 470150, 771046, 1927615, 3855230, 9638075, 19276150]

約数ペア:

[(1, 19276150), (2, 9638075), (5, 3855230), (10, 1927615), (25, 771046), (41, 470150), (50, 385523), (82, 235075), (205, 94030), (410, 47015), (1025, 18806), (2050, 9403)]