19768448

素因数分解:

$2^7\times 7^1\times {\mathrm{22063}}^1$

素因数の和:22084

約数の個数: 32

約数和(自身を含む): 45010560

約数和(自身を除く): 25242112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22063, 44126, 88252, 154441, 176504, 308882, 353008, 617764, 706016, 1235528, 1412032, 2471056, 2824064, 4942112, 9884224, 19768448]

約数ペア:

[(1, 19768448), (2, 9884224), (4, 4942112), (7, 2824064), (8, 2471056), (14, 1412032), (16, 1235528), (28, 706016), (32, 617764), (56, 353008), (64, 308882), (112, 176504), (128, 154441), (224, 88252), (448, 44126), (896, 22063)]