11255778

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 24450816

約数和(自身を除く): 13195038

約数列:

[1, 2, 3, 6, 9, 18, 631, 991, 1262, 1893, 1982, 2973, 3786, 5679, 5946, 8919, 11358, 17838, 625321, 1250642, 1875963, 3751926, 5627889, 11255778]

約数ペア:

[(1, 11255778), (2, 5627889), (3, 3751926), (6, 1875963), (9, 1250642), (18, 625321), (631, 17838), (991, 11358), (1262, 8919), (1893, 5946), (1982, 5679), (2973, 3786)]