19693336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8233}}^1$

素因数の和:8275

約数の個数: 32

約数和(自身を含む): 41499360

約数和(自身を除く): 21806024

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 8233, 16466, 32932, 65864, 107029, 189359, 214058, 378718, 428116, 757436, 856232, 1514872, 2461667, 4923334, 9846668, 19693336]

約数ペア:

[(1, 19693336), (2, 9846668), (4, 4923334), (8, 2461667), (13, 1514872), (23, 856232), (26, 757436), (46, 428116), (52, 378718), (92, 214058), (104, 189359), (184, 107029), (299, 65864), (598, 32932), (1196, 16466), (2392, 8233)]