19139550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127597}}^1$

素因数の和:127612

約数の個数: 24

約数和(自身を含む): 47466456

約数和(自身を除く): 28326906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 127597, 255194, 382791, 637985, 765582, 1275970, 1913955, 3189925, 3827910, 6379850, 9569775, 19139550]

約数ペア:

[(1, 19139550), (2, 9569775), (3, 6379850), (5, 3827910), (6, 3189925), (10, 1913955), (15, 1275970), (25, 765582), (30, 637985), (50, 382791), (75, 255194), (150, 127597)]