19124763

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 29223936

約数和(自身を除く): 10099173

約数列:

[1, 3, 7, 21, 431, 1293, 2113, 3017, 6339, 9051, 14791, 44373, 910703, 2732109, 6374921, 19124763]

約数ペア:

[(1, 19124763), (3, 6374921), (7, 2732109), (21, 910703), (431, 44373), (1293, 14791), (2113, 9051), (3017, 6339)]