19226099810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{376171}}^1$

素因数の和:376466

約数の個数: 32

約数和(自身を含む): 36563918400

約数和(自身を除く): 17337818590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 5111, 10222, 25555, 51110, 376171, 752342, 1880855, 3761710, 7147249, 14294498, 35736245, 71472490, 101189999, 202379998, 505949995, 1011899990, 1922609981, 3845219962, 9613049905, 19226099810]

約数ペア:

[(1, 19226099810), (2, 9613049905), (5, 3845219962), (10, 1922609981), (19, 1011899990), (38, 505949995), (95, 202379998), (190, 101189999), (269, 71472490), (538, 35736245), (1345, 14294498), (2690, 7147249), (5111, 3761710), (10222, 1880855), (25555, 752342), (51110, 376171)]