19950784

素因数分解:

$2^6\times 7^1\times {\mathrm{44533}}^1$

素因数の和:44552

約数の個数: 28

約数和(自身を含む): 45246544

約数和(自身を除く): 25295760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44533, 89066, 178132, 311731, 356264, 623462, 712528, 1246924, 1425056, 2493848, 2850112, 4987696, 9975392, 19950784]

約数ペア:

[(1, 19950784), (2, 9975392), (4, 4987696), (7, 2850112), (8, 2493848), (14, 1425056), (16, 1246924), (28, 712528), (32, 623462), (56, 356264), (64, 311731), (112, 178132), (224, 89066), (448, 44533)]