19352704

素因数分解:

$2^7\times 7^1\times {\mathrm{21599}}^1$

素因数の和:21620

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 24711296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21599, 43198, 86396, 151193, 172792, 302386, 345584, 604772, 691168, 1209544, 1382336, 2419088, 2764672, 4838176, 9676352, 19352704]

約数ペア:

[(1, 19352704), (2, 9676352), (4, 4838176), (7, 2764672), (8, 2419088), (14, 1382336), (16, 1209544), (28, 691168), (32, 604772), (56, 345584), (64, 302386), (112, 172792), (128, 151193), (224, 86396), (448, 43198), (896, 21599)]