1189339291238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4471200343}}^1$

素因数の和:4471200371

約数の個数: 16

約数和(自身を含む): 2146176165120

約数和(自身を除く): 956836873882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4471200343, 8942400686, 31298402401, 62596804802, 84952806517, 169905613034, 594669645619, 1189339291238]

約数ペア:

[(1, 1189339291238), (2, 594669645619), (7, 169905613034), (14, 84952806517), (19, 62596804802), (38, 31298402401), (133, 8942400686), (266, 4471200343)]