19404322

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13723}}^1$

素因数の和:13833

約数の個数: 16

約数和(自身を含む): 33596352

約数和(自身を除く): 14192030

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13723, 27446, 96061, 192122, 1386023, 2772046, 9702161, 19404322]

約数ペア:

[(1, 19404322), (2, 9702161), (7, 2772046), (14, 1386023), (101, 192122), (202, 96061), (707, 27446), (1414, 13723)]