19152510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49109}}^1$

素因数の和:49132

約数の個数: 32

約数和(自身を含む): 49502880

約数和(自身を除く): 30350370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49109, 98218, 147327, 245545, 294654, 491090, 638417, 736635, 1276834, 1473270, 1915251, 3192085, 3830502, 6384170, 9576255, 19152510]

約数ペア:

[(1, 19152510), (2, 9576255), (3, 6384170), (5, 3830502), (6, 3192085), (10, 1915251), (13, 1473270), (15, 1276834), (26, 736635), (30, 638417), (39, 491090), (65, 294654), (78, 245545), (130, 147327), (195, 98218), (390, 49109)]