18887344

素因数分解:

$2^4\times 7^2\times {\mathrm{24091}}^1$

素因数の和:24113

約数の個数: 30

約数和(自身を含む): 42570564

約数和(自身を除く): 23683220

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24091, 48182, 96364, 168637, 192728, 337274, 385456, 674548, 1180459, 1349096, 2360918, 2698192, 4721836, 9443672, 18887344]

約数ペア:

[(1, 18887344), (2, 9443672), (4, 4721836), (7, 2698192), (8, 2360918), (14, 1349096), (16, 1180459), (28, 674548), (49, 385456), (56, 337274), (98, 192728), (112, 168637), (196, 96364), (392, 48182), (784, 24091)]