19366149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 10793211

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 461, 627, 737, 1273, 1383, 2211, 3819, 5071, 8759, 14003, 15213, 26277, 30887, 42009, 92661, 96349, 289047, 339757, 586853, 1019271, 1760559, 6455383, 19366149]

約数ペア:

[(1, 19366149), (3, 6455383), (11, 1760559), (19, 1019271), (33, 586853), (57, 339757), (67, 289047), (201, 96349), (209, 92661), (461, 42009), (627, 30887), (737, 26277), (1273, 15213), (1383, 14003), (2211, 8759), (3819, 5071)]