19437712

素因数分解:

$2^4\times 7^2\times {\mathrm{24793}}^1$

素因数の和:24815

約数の個数: 30

約数和(自身を含む): 43810998

約数和(自身を除く): 24373286

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24793, 49586, 99172, 173551, 198344, 347102, 396688, 694204, 1214857, 1388408, 2429714, 2776816, 4859428, 9718856, 19437712]

約数ペア:

[(1, 19437712), (2, 9718856), (4, 4859428), (7, 2776816), (8, 2429714), (14, 1388408), (16, 1214857), (28, 694204), (49, 396688), (56, 347102), (98, 198344), (112, 173551), (196, 99172), (392, 49586), (784, 24793)]