21833269246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{419693}}^1$

素因数の和:419788

約数の個数: 24

約数和(自身を含む): 35430567480

約数和(自身を除く): 13597298234

約数列:

[1, 2, 19, 37, 38, 74, 703, 1369, 1406, 2738, 26011, 52022, 419693, 839386, 7974167, 15528641, 15948334, 31057282, 295044179, 574559717, 590088358, 1149119434, 10916634623, 21833269246]

約数ペア:

[(1, 21833269246), (2, 10916634623), (19, 1149119434), (37, 590088358), (38, 574559717), (74, 295044179), (703, 31057282), (1369, 15948334), (1406, 15528641), (2738, 7974167), (26011, 839386), (52022, 419693)]