11902360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 28191600

約数和(自身を除く): 16289240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15661, 31322, 62644, 78305, 125288, 156610, 297559, 313220, 595118, 626440, 1190236, 1487795, 2380472, 2975590, 5951180, 11902360]

約数ペア:

[(1, 11902360), (2, 5951180), (4, 2975590), (5, 2380472), (8, 1487795), (10, 1190236), (19, 626440), (20, 595118), (38, 313220), (40, 297559), (76, 156610), (95, 125288), (152, 78305), (190, 62644), (380, 31322), (760, 15661)]