19843512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63601}}^1$

素因数の和:63623

約数の個数: 32

約数和(自身を含む): 53425680

約数和(自身を除く): 33582168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 63601, 127202, 190803, 254404, 381606, 508808, 763212, 826813, 1526424, 1653626, 2480439, 3307252, 4960878, 6614504, 9921756, 19843512]

約数ペア:

[(1, 19843512), (2, 9921756), (3, 6614504), (4, 4960878), (6, 3307252), (8, 2480439), (12, 1653626), (13, 1526424), (24, 826813), (26, 763212), (39, 508808), (52, 381606), (78, 254404), (104, 190803), (156, 127202), (312, 63601)]