19346768

素因数分解:

$2^4\times 7^2\times {\mathrm{24677}}^1$

素因数の和:24699

約数の個数: 30

約数和(自身を含む): 43606026

約数和(自身を除く): 24259258

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24677, 49354, 98708, 172739, 197416, 345478, 394832, 690956, 1209173, 1381912, 2418346, 2763824, 4836692, 9673384, 19346768]

約数ペア:

[(1, 19346768), (2, 9673384), (4, 4836692), (7, 2763824), (8, 2418346), (14, 1381912), (16, 1209173), (28, 690956), (49, 394832), (56, 345478), (98, 197416), (112, 172739), (196, 98708), (392, 49354), (784, 24677)]