19430348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23929}}^1$

素因数の和:23969

約数の個数: 24

約数和(自身を含む): 40202400

約数和(自身を除く): 20772052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23929, 47858, 95716, 167503, 335006, 670012, 693941, 1387882, 2775764, 4857587, 9715174, 19430348]

約数ペア:

[(1, 19430348), (2, 9715174), (4, 4857587), (7, 2775764), (14, 1387882), (28, 693941), (29, 670012), (58, 335006), (116, 167503), (203, 95716), (406, 47858), (812, 23929)]