19695424

素因数分解:

$2^6\times 7^1\times {\mathrm{43963}}^1$

素因数の和:43982

約数の個数: 28

約数和(自身を含む): 44667424

約数和(自身を除く): 24972000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43963, 87926, 175852, 307741, 351704, 615482, 703408, 1230964, 1406816, 2461928, 2813632, 4923856, 9847712, 19695424]

約数ペア:

[(1, 19695424), (2, 9847712), (4, 4923856), (7, 2813632), (8, 2461928), (14, 1406816), (16, 1230964), (28, 703408), (32, 615482), (56, 351704), (64, 307741), (112, 175852), (224, 87926), (448, 43963)]