19200616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{141181}}^1$

素因数の和:141204

約数の個数: 16

約数和(自身を含む): 38119140

約数和(自身を除く): 18918524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 141181, 282362, 564724, 1129448, 2400077, 4800154, 9600308, 19200616]

約数ペア:

[(1, 19200616), (2, 9600308), (4, 4800154), (8, 2400077), (17, 1129448), (34, 564724), (68, 282362), (136, 141181)]