19394984

素因数分解:

$2^3\times 7^2\times {\mathrm{49477}}^1$

素因数の和:49497

約数の個数: 24

約数和(自身を含む): 42303690

約数和(自身を除く): 22908706

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49477, 98954, 197908, 346339, 395816, 692678, 1385356, 2424373, 2770712, 4848746, 9697492, 19394984]

約数ペア:

[(1, 19394984), (2, 9697492), (4, 4848746), (7, 2770712), (8, 2424373), (14, 1385356), (28, 692678), (49, 395816), (56, 346339), (98, 197908), (196, 98954), (392, 49477)]