19292032

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6553}}^1$

素因数の和:6590

約数の個数: 32

約数和(自身を含む): 40110480

約数和(自身を除く): 20818448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6553, 13106, 26212, 52424, 104848, 150719, 209696, 301438, 419392, 602876, 838784, 1205752, 2411504, 4823008, 9646016, 19292032]

約数ペア:

[(1, 19292032), (2, 9646016), (4, 4823008), (8, 2411504), (16, 1205752), (23, 838784), (32, 602876), (46, 419392), (64, 301438), (92, 209696), (128, 150719), (184, 104848), (368, 52424), (736, 26212), (1472, 13106), (2944, 6553)]