19248690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641623}}^1$

素因数の和:641633

約数の個数: 16

約数和(自身を含む): 46196928

約数和(自身を除く): 26948238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641623, 1283246, 1924869, 3208115, 3849738, 6416230, 9624345, 19248690]

約数ペア:

[(1, 19248690), (2, 9624345), (3, 6416230), (5, 3849738), (6, 3208115), (10, 1924869), (15, 1283246), (30, 641623)]