19144228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 34675200

約数和(自身を除く): 15530972

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1289, 2578, 3713, 5156, 7426, 14852, 60583, 101831, 121166, 203662, 242332, 407324, 4786057, 9572114, 19144228]

約数ペア:

[(1, 19144228), (2, 9572114), (4, 4786057), (47, 407324), (79, 242332), (94, 203662), (158, 121166), (188, 101831), (316, 60583), (1289, 14852), (2578, 7426), (3713, 5156)]