19006718528

素因数分解:

$2^6\times 7^1\times {\mathrm{42425711}}^1$

素因数の和:42425730

約数の個数: 28

約数和(自身を含む): 43104523392

約数和(自身を除く): 24097804864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42425711, 84851422, 169702844, 296979977, 339405688, 593959954, 678811376, 1187919908, 1357622752, 2375839816, 2715245504, 4751679632, 9503359264, 19006718528]

約数ペア:

[(1, 19006718528), (2, 9503359264), (4, 4751679632), (7, 2715245504), (8, 2375839816), (14, 1357622752), (16, 1187919908), (28, 678811376), (32, 593959954), (56, 339405688), (64, 296979977), (112, 169702844), (224, 84851422), (448, 42425711)]