19191872

素因数分解:

$2^6\times 7^1\times {\mathrm{42839}}^1$

素因数の和:42858

約数の個数: 28

約数和(自身を含む): 43525440

約数和(自身を除く): 24333568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42839, 85678, 171356, 299873, 342712, 599746, 685424, 1199492, 1370848, 2398984, 2741696, 4797968, 9595936, 19191872]

約数ペア:

[(1, 19191872), (2, 9595936), (4, 4797968), (7, 2741696), (8, 2398984), (14, 1370848), (16, 1199492), (28, 685424), (32, 599746), (56, 342712), (64, 299873), (112, 171356), (224, 85678), (448, 42839)]