19100402785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1\times {\mathrm{3169}}^1$

素因数の和:6297

約数の個数: 32

約数和(自身を含む): 25340117760

約数和(自身を除く): 6239714975

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 3083, 3169, 15415, 15845, 52411, 53873, 70909, 72887, 262055, 269365, 354545, 364435, 1205453, 1239079, 6027265, 6195395, 9770027, 48850135, 166090459, 224710621, 830452295, 1123553105, 3820080557, 19100402785]

約数ペア:

[(1, 19100402785), (5, 3820080557), (17, 1123553105), (23, 830452295), (85, 224710621), (115, 166090459), (391, 48850135), (1955, 9770027), (3083, 6195395), (3169, 6027265), (15415, 1239079), (15845, 1205453), (52411, 364435), (53873, 354545), (70909, 269365), (72887, 262055)]