19156002

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 39735360

約数和(自身を除く): 20579358

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 1021, 2042, 3063, 3127, 6126, 6254, 9381, 18762, 54113, 60239, 108226, 120478, 162339, 180717, 324678, 361434, 3192667, 6385334, 9578001, 19156002]

約数ペア:

[(1, 19156002), (2, 9578001), (3, 6385334), (6, 3192667), (53, 361434), (59, 324678), (106, 180717), (118, 162339), (159, 120478), (177, 108226), (318, 60239), (354, 54113), (1021, 18762), (2042, 9381), (3063, 6254), (3127, 6126)]