192019943409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{481252991}}^1$

素因数の和:481253020

約数の個数: 16

約数和(自身を含む): 308001914880

約数和(自身を除く): 115981971471

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 481252991, 1443758973, 3368770937, 9143806829, 10106312811, 27431420487, 64006647803, 192019943409]

約数ペア:

[(1, 192019943409), (3, 64006647803), (7, 27431420487), (19, 10106312811), (21, 9143806829), (57, 3368770937), (133, 1443758973), (399, 481252991)]