19655484

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{10993}}^1$

素因数の和:11149

約数の個数: 24

約数和(自身を含む): 46174800

約数和(自身を除く): 26519316

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 10993, 21986, 32979, 43972, 65958, 131916, 1637957, 3275914, 4913871, 6551828, 9827742, 19655484]

約数ペア:

[(1, 19655484), (2, 9827742), (3, 6551828), (4, 4913871), (6, 3275914), (12, 1637957), (149, 131916), (298, 65958), (447, 43972), (596, 32979), (894, 21986), (1788, 10993)]