19282948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{727}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 35672000

約数和(自身を除く): 16389052

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 727, 1396, 1454, 2908, 6631, 13262, 13813, 26524, 27626, 55252, 253723, 507446, 1014892, 4820737, 9641474, 19282948]

約数ペア:

[(1, 19282948), (2, 9641474), (4, 4820737), (19, 1014892), (38, 507446), (76, 253723), (349, 55252), (698, 27626), (727, 26524), (1396, 13813), (1454, 13262), (2908, 6631)]