19268790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4903}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 46607616

約数和(自身を除く): 27338826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4903, 9806, 14709, 24515, 29418, 49030, 73545, 147090, 642293, 1284586, 1926879, 3211465, 3853758, 6422930, 9634395, 19268790]

約数ペア:

[(1, 19268790), (2, 9634395), (3, 6422930), (5, 3853758), (6, 3211465), (10, 1926879), (15, 1284586), (30, 642293), (131, 147090), (262, 73545), (393, 49030), (655, 29418), (786, 24515), (1310, 14709), (1965, 9806), (3930, 4903)]