19629126712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{188741603}}^1$

素因数の和:188741622

約数の個数: 16

約数和(自身を含む): 39635736840

約数和(自身を除く): 20006610128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 188741603, 377483206, 754966412, 1509932824, 2453640839, 4907281678, 9814563356, 19629126712]

約数ペア:

[(1, 19629126712), (2, 9814563356), (4, 4907281678), (8, 2453640839), (13, 1509932824), (26, 754966412), (52, 377483206), (104, 188741603)]