19763484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 30287076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 839, 906, 1678, 1812, 1963, 2517, 3356, 3926, 5034, 5889, 7852, 10068, 10907, 11778, 21814, 23556, 32721, 43628, 65442, 126689, 130884, 253378, 380067, 506756, 760134, 1520268, 1646957, 3293914, 4940871, 6587828, 9881742, 19763484]

約数ペア:

[(1, 19763484), (2, 9881742), (3, 6587828), (4, 4940871), (6, 3293914), (12, 1646957), (13, 1520268), (26, 760134), (39, 506756), (52, 380067), (78, 253378), (151, 130884), (156, 126689), (302, 65442), (453, 43628), (604, 32721), (839, 23556), (906, 21814), (1678, 11778), (1812, 10907), (1963, 10068), (2517, 7852), (3356, 5889), (3926, 5034)]