19196214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 21252810

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1231, 2462, 2599, 3693, 5198, 7386, 7797, 15594, 28313, 56626, 84939, 139103, 169878, 278206, 417309, 834618, 3199369, 6398738, 9598107, 19196214]

約数ペア:

[(1, 19196214), (2, 9598107), (3, 6398738), (6, 3199369), (23, 834618), (46, 417309), (69, 278206), (113, 169878), (138, 139103), (226, 84939), (339, 56626), (678, 28313), (1231, 15594), (2462, 7797), (2599, 7386), (3693, 5198)]