1219876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 2569280

約数和(自身を除く): 1349404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2293, 4586, 9172, 16051, 32102, 43567, 64204, 87134, 174268, 304969, 609938, 1219876]

約数ペア:

[(1, 1219876), (2, 609938), (4, 304969), (7, 174268), (14, 87134), (19, 64204), (28, 43567), (38, 32102), (76, 16051), (133, 9172), (266, 4586), (532, 2293)]