19532416

素因数分解:

$2^7\times {\mathrm{152597}}^1$

素因数の和:152611

約数の個数: 16

約数和(自身を含む): 38912490

約数和(自身を除く): 19380074

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 152597, 305194, 610388, 1220776, 2441552, 4883104, 9766208, 19532416]

約数ペア:

[(1, 19532416), (2, 9766208), (4, 4883104), (8, 2441552), (16, 1220776), (32, 610388), (64, 305194), (128, 152597)]