19013424

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3257

約数の個数: 40

約数和(自身を含む): 49520640

約数和(自身を除く): 30507216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3119, 6096, 6238, 9357, 12476, 18714, 24952, 37428, 49904, 74856, 149712, 396113, 792226, 1188339, 1584452, 2376678, 3168904, 4753356, 6337808, 9506712, 19013424]

約数ペア:

[(1, 19013424), (2, 9506712), (3, 6337808), (4, 4753356), (6, 3168904), (8, 2376678), (12, 1584452), (16, 1188339), (24, 792226), (48, 396113), (127, 149712), (254, 74856), (381, 49904), (508, 37428), (762, 24952), (1016, 18714), (1524, 12476), (2032, 9357), (3048, 6238), (3119, 6096)]